Skip to content

Checked

Coopersburg, PA 18036 Weather

It is 50°F and clear in Coopersburg, PA 18036, observed at 9:55 AM EDT. Today: Partly Sunny, high 62°F, low 43°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Coopersburg, PA 18036 current weather

50°F

Clear

H 62° / L 43°Feels like 50°

  • No rain expected in the next 12 hours

Observed at Quakertown Airport (4.9 mi away), 10/28/2026, 9:55 AM EDT

Hourly forecast

NWS, updated 10/28/2026, 1:08 AM PT

  1. Now48°
  2. 11 AM53°
  3. 12 PM56°
  4. 1 PM58°
  5. 2 PM60°
  6. 3 PM61°
  7. 4 PM61°
  8. 5 PM62°
  9. 6 PM59°
  10. 7 PM56°
  11. 8 PM53°
  12. 9 PM50°
  13. 10 PM49°
  14. 11 PM48°
  15. Thu12 AM47°
  16. 1 AM45°
  17. 2 AM45°
  18. 3 AM45°
  19. 4 AM44°
  20. 5 AM45°
  21. 6 AM44°
  22. 7 AM44°
  23. 8 AM44°
  24. 9 AM48°
  25. 10 AM53°
  26. 11 AM57°
  27. 12 PM60°
  28. 1 PM63°
  29. 2 PM65°
  30. 3 PM66°
  31. 4 PM66°
  32. 5 PM67°
  33. 6 PM64°
  34. 7 PM61°
  35. 8 PM58°
  36. 9 PM56°
  37. 10 PM55°
  38. 11 PM54°
  39. Fri12 AM53°
  40. 1 AM53°
  41. 2 AM53°
  42. 3 AM53°
  43. 4 AM52°
  44. 5 AM52°
  45. 6 AM51°
  46. 7 AM50°
  47. 8 AM51°
  48. 9 AM54°

10-day forecast

Tap a day for details

  • Today10/28Low 43°High 62°

    Today: Partly sunny, with a high near 62. Southeast wind 0 to 5 mph.

    Tonight: Partly cloudy, with a low around 43. South wind around 0 mph.

    Partly Sunny
  • Thu10/29Low 50°High 67°

    Thursday: Mostly sunny, with a high near 67. Southwest wind 0 to 5 mph.

    Thursday Night: Mostly clear, with a low around 50. Southwest wind around 5 mph.

    Mostly Sunny
  • Fri10/30Low 41°High 68°

    Friday: Sunny, with a high near 68. West wind 5 to 10 mph.

    Friday Night: Mostly clear, with a low around 41.

    Sunny
  • Sat10/31Low 41°High 61°

    Saturday: Mostly sunny, with a high near 61.

    Saturday Night: Mostly cloudy, with a low around 41.

    Mostly Sunny
  • Sun11/114% chance of precipitationLow 46°High 64°

    Sunday: Partly sunny, with a high near 64.

    Sunday Night: Mostly cloudy, with a low around 46.

    Partly Sunny
  • Mon11/234% chance of precipitationLow 49°High 65°

    Monday: A chance of rain showers after 7am. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Chance Rain Showers
  • Tue11/339% chance of precipitationLow 47°High 64°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 47.

    Chance Rain Showers
  • Wed11/4Model blend50% chance of precipitationLow 48°High 62°

    Wednesday: Chance of rain. High near 62°. Low that night near 48°. About 0.74 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Thu11/5Model blend47% chance of precipitationLow 48°High 63°

    Thursday: Chance of rain. High near 63°. Low that night near 48°. About 0.67 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend29% chance of precipitationLow High 62°

    Friday: Partly cloudy, slight chance of rain. High near 62°. About 0.11 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.499, -75.425 from the NWS PHI office, updated 10/28/2026, 1:08 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KXLL (Allentown/Queen City, 6 mi), model run 10/27/2026, 7:00 PM EDT

Hazardous weather outlookIssued 10/28/2026, 5:08 AM EDT

This Hazardous Weather Outlook is for northeast Maryland.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Thursday through Tuesday.

No hazardous weather is expected at this time.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/28/2026, 9:04 AM EDT

What has changed

Added a brief discussion about spotty minor tidal flooding through tomorrow morning.

Key messages

1. Spotty minor tidal flooding expected with the morning high tide through Thursday morning.

2. No other significant weather concerns this week.

Discussion

KEY MESSAGE 1: Spotty minor tidal flooding expected with the morning high tide through Thursday Morning.

Elevated astro tides from the recent full moon and weak onshore flow earlier in the week has resulted in some spotty minor tidal flooding across portions of the southern NJ and Delaware coastline and areas within Delaware Bay. Some areas could get close to widespread minor tidal flooding, such as Bowers Beach, DE and areas in Cape May County later this morning but elected to hold off on any advisories for now.

For those same areas, some spotty minor tidal flooding is possible tomorrow morning, but tide levels should be lower than this morning. No tidal flooding expected on the tidal Delaware River, northern NJ coast, or Chesapeake Bay.

KEY MESSAGE 2: No other significant weather concerns this week.

High pressure centered over New England will build east and then move offshore tonight. A weak cold front passes through the region Friday, and then high pressure returns for the weekend. Low pressure may approach the region for the start of next week.

With high pressure remaining north/northeast of the area today, we expect another sunny and dry day. High temps will range from the upper 50s/low 60s across the far N/W areas to the mid/upper 60s elsewhere. These temps a bit above normal for Oct. 28.

After that, dry conditions through Saturday with high temperatures generally from the mid and upper 60s on Wednesday to the mid 70s or so by Friday. Cooler, but still slightly above normal temperatures expected for this weekend. Rain may arrive on Sunday or Monday depending on the timing, strength, and placement of that aforementioned low pressure system.

Aviation

The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

Today: VFR. LGT/VRB winds in the morning, becoming SE 5 kt or less in the afternoon. High confidence.

Tonight: VFR. LGT/VRB winds expected. Patchy rural fog possible. High confid.

Outlook:

Thursday through Sunday: VFR. No significant weather.

Marine

Sub-Small Craft Advisory conditions continue with high pressure parked near the waters. East to Southeast winds around 10 knots today and tonight. Seas mostly 2 to 3 ft. Fair weather.

Outlook:

Thursday through Sunday: Sub-SCA conditions. Fair weather.

Watches, warnings and advisories

PA: None. NJ: None. DE: None. MD: None. MARINE: None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now48°Mostly Sunny2%0 mph
  2. 11 AM53°Mostly Sunny2%0 mph
  3. 12 PM56°Mostly Sunny2%0 mph
  4. 1 PM58°Partly Sunny2%5 mph
  5. 2 PM60°Mostly Cloudy2%5 mph
  6. 3 PM61°Mostly Cloudy2%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
35°53°70°0%100%WedThuFriSatSunMonTue62°48°67°44°68°48°61°41°64°42°64°47°63°50°

Line: temperature °F. Bars: chance of precipitation.

  1. WedNow48° 2% Sky 46%0g6
  2.  11 AM53° 2% Sky 36%0g6
  3.  12 PM56° 2% Sky 40%0g7
  4.  1 PM58° 2% Sky 65%5
  5.  2 PM60° 2% Sky 70%5
  6.  3 PM61° 2% Sky 77%5
  7.  4 PM61° 1% Sky 79%5
  8.  5 PM62° 1% Sky 81%0g6
  9.  6 PM59° 1% Sky 76%0
  10.  7 PM56° 1% Sky 59%0
  11.  8 PM53° 1% Sky 51%0
  12.  9 PM50° 0% Sky 35%0
  13.  10 PM49° 0% Sky 25%0
  14.  11 PM48° 0% Sky 25%0g5
  15. Thu 10/2912 AM47° 0% Sky 32%0
  16.  1 AM45° 0% Sky 19%0
  17.  2 AM45° 0% Sky 15%0
  18.  3 AM45° 0% Sky 19%0
  19.  4 AM44° 0% Sky 23%0
  20.  5 AM45° 1% Sky 22%0
  21.  6 AM44° 1% Sky 32%0
  22.  7 AM44° 1% Sky 55%0
  23.  8 AM44° 0% Sky 59%0
  24.  9 AM48° 0% Sky 52%0
  25.  10 AM53° 0% Sky 35%0g5
  26.  11 AM57° 0% Sky 29%5
  27.  12 PM60° 0% Sky 38%5g10
  28.  1 PM63° 0% Sky 51%5g13
  29.  2 PM65° 0% Sky 50%5g14
  30.  3 PM66° 0% Sky 39%5g14
  31.  4 PM66° 0% Sky 28%5g13
  32.  5 PM67° 0% Sky 22%5g12
  33.  6 PM64° 0% Sky 27%5
  34.  7 PM61° 0% Sky 31%5
  35.  8 PM58° 0% Sky 32%5
  36.  9 PM56° 0% Sky 74%5
  37.  10 PM55° 0% Sky 44%5
  38.  11 PM54° 0% Sky 13%5
  39. Fri 10/3012 AM53° 0% Sky 12%5
  40.  1 AM53° 0% Sky 11%5
  41.  2 AM53° 0% Sky 10%5
  42.  3 AM53° 0% Sky 12%5
  43.  4 AM52° 0% Sky 14%5g10
  44.  5 AM52° 0% Sky 16%5g10
  45.  6 AM51° 0% Sky 14%5g10
  46.  7 AM50° 0% Sky 13%5g12
  47.  8 AM51° 0% Sky 11%5g12
  48.  9 AM54° 0% Sky 8%5g13
  49.  10 AM59° 0% Sky 4%5g14
  50.  11 AM63° 0% Sky 1%10g15
  51.  12 PM65° 0% Sky 1%10g16
  52.  1 PM67° 0% Sky 1%10g17
  53.  2 PM67° 0% Sky 1%10g17
  54.  3 PM68° 0% Sky 1%10g17
  55.  4 PM67° 0% Sky 1%10g16
  56.  5 PM66° 0% Sky 1%10g15
  57.  6 PM62° 0% Sky 2%5g14
  58.  7 PM57° 0% Sky 3%5g12
  59.  8 PM53° 0% Sky 4%5g10
  60.  9 PM51° 0% Sky 7%5
  61.  10 PM49° 0% Sky 9%5
  62.  11 PM48° 0% Sky 12%5
  63. Sat 10/3112 AM47° 0% Sky 15%5
  64.  1 AM46° 0% Sky 18%5
  65.  2 AM45° 0% Sky 21%5
  66.  3 AM44° 0% Sky 21%5
  67.  4 AM43°Feels 40°0% Sky 20%5
  68.  5 AM43°Feels 40°0% Sky 20%5
  69.  6 AM41°Feels 38°0% Sky 21%5
  70.  7 AM41° 0% Sky 23%5
  71.  8 AM41° 0% Sky 24%5
  72.  9 AM45° 0% Sky 23%5
  73.  10 AM49° 0% Sky 21%5
  74.  11 AM53° 0% Sky 20%5
  75.  12 PM56° 0% Sky 26%5
  76.  1 PM58° 0% Sky 31%0g7
  77.  2 PM59° 0% Sky 37%0g7
  78.  3 PM61° 0% Sky 39%0g6
  79.  4 PM61° 0% Sky 41%0g5
  80.  5 PM60° 0% Sky 43%0
  81.  6 PM57° 0% Sky 47%0
  82.  7 PM53° 0% Sky 50%0
  83.  8 PM52° 0% Sky 54%0
  84.  9 PM50° 0% Sky 54%0
  85.  10 PM48° 0% Sky 54%0
  86.  11 PM47° 0% Sky 54%0
  87. Sun 11/112 AM46° 0% Sky 54%0
  88.  1 AM45° 0% Sky 54%0
  89.  1 AM44° 0% Sky 69%0
  90.  2 AM43° 0% Sky 69%0
  91.  3 AM43° 0% Sky 69%0
  92.  4 AM43° 0% Sky 69%0
  93.  5 AM42° 0% Sky 69%0
  94.  6 AM42° 0% Sky 69%0
  95.  7 AM43° 0% Sky 71%0
  96.  8 AM46° 0% Sky 71%0
  97.  9 AM51° 0% Sky 71%0
  98.  10 AM55° 0% Sky 71%0g5
  99.  11 AM58° 0% Sky 71%0g7
  100.  12 PM60° 0% Sky 71%5
  101.  1 PM62° 2% Sky 59%5
  102.  2 PM64° 2% Sky 59%5
  103.  3 PM64° 2% Sky 59%0g7
  104.  4 PM64° 2% Sky 59%0g6
  105.  5 PM62° 2% Sky 59%0g6
  106.  6 PM59° 2% Sky 59%0g5
  107.  7 PM56° 8% Sky 65%0g5
  108.  8 PM54° 8% Sky 65%0g5
  109.  9 PM52° 8% Sky 65%0
  110.  10 PM51° 8% Sky 65%0
  111.  11 PM50° 8% Sky 65%0
  112. Mon 11/212 AM49° 8% Sky 65%0
  113.  1 AM49° 14% Sky 71%0
  114.  2 AM49° 14% Sky 71%0
  115.  3 AM48° 14% Sky 71%0
  116.  4 AM48° 14% Sky 71%0
  117.  5 AM47° 14% Sky 71%0
  118.  6 AM47° 14% Sky 71%0
  119.  7 AM48° 29% Sky 74%0
  120.  8 AM51° 29% Sky 74%0g5
  121.  9 AM54° 29% Sky 74%0g6
  122.  10 AM57° 29% Sky 74%0g7
  123.  11 AM59° 29% Sky 74%0g8
  124.  12 PM61° 29% Sky 74%5
  125.  1 PM62° 30% Sky 76%5g10
  126.  2 PM63° 30% Sky 76%5g10
  127.  3 PM64° 30% Sky 76%5g10
  128.  4 PM64° 30% Sky 76%5
  129.  5 PM63° 30% Sky 76%5
  130.  6 PM60° 30% Sky 76%0g7
  131.  7 PM58° 32% Sky 68%0g6
  132.  8 PM56° 32% Sky 68%0g5
  133.  9 PM55° 32% Sky 68%0g5
  134.  10 PM54° 32% Sky 68%0g5
  135.  11 PM53° 32% Sky 68%0g5
  136. Tue 11/312 AM52° 32% Sky 68%0g5
  137.  1 AM52° 34% Sky 65%0g5
  138.  2 AM52° 34% Sky 65%0g6
  139.  3 AM51° 34% Sky 65%0g6
  140.  4 AM51° 34% Sky 65%5
  141.  5 AM50° 34% Sky 65%5
  142.  6 AM50° 34% Sky 65%5
  143.  7 AM50° 30% Sky 67%5
  144.  8 AM52° 30% Sky 67%5g10
  145.  9 AM54° 30% Sky 67%5g13
  146.  10 AM57° 30% Sky 67%5g14
  147.  11 AM59° 30% Sky 67%5g15
  148.  12 PM61° 30% Sky 67%5g16
  149.  1 PM62° 25% Sky 67%5g16
  150.  2 PM63° 25% Sky 67%5g16
  151.  3 PM63° 25% Sky 67%10g16
  152.  4 PM63° 25% Sky 67%10g15
  153.  5 PM61° 25% Sky 67%5g14
  154.  6 PM59° 25% Sky 67%5g13
  155.  7 PM57° 36% Sky 65%5g13
  156.  8 PM55° 36% Sky 65%5g13

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/28/2026, 1:08 AM PT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Pennsylvania hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Lehigh Valley)
60ModeratePM2.5
AQI forecast tomorrow (Lehigh Valley)
50GoodPM2.5

UV index guide · Air quality

Drought

By county

Lehigh County, week of 10/20/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:27 AM
Sunset
6:03 PM
Daylight
10 hr 36 min
Moon
Waning Gibbous 93% lit
First light (civil dawn)
6:59 AM
Last light (civil dusk)
6:31 PM
Moonrise
7:26 PM
Moonset
10:30 AM

Normal October weather

Climate

Normal October high 64°, low 43°, precipitation 4.94 in for the month. 1991 to 2020 normals at Springtown 1 Nne, 9 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

Frequently asked questions

What is the weather in Coopersburg, PA 18036 right now?
The latest observation from Quakertown Airport was 50°F and clear, reported at 10/28/2026, 9:55 AM EDT.
What is the high temperature today in Coopersburg, PA 18036?
The National Weather Service forecast for today calls for a high near 62°F. Partly Sunny.
Will it rain in Coopersburg, PA 18036 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Coopersburg, PA 18036?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 62°F to 63°F and up to a 50% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Coopersburg, PA 18036 today?
Sunrise is about 7:27 AM EDT and sunset is about 6:03 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Coopersburg, PA 18036?
At Springtown 1 Nne, the 1991 to 2020 normal high in October is 64°F and the normal low is 43°F.

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer