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Trexlertown, PA 18087 Weather

It is 54°F and clear in Trexlertown, PA 18087, observed at 10:25 PM EDT. Tonight: Partly Cloudy, low 51°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Trexlertown, PA 18087 current weather

54°F

Clear

H -- / L 51°Feels like 54°

  • No rain expected in the next 12 hours

Observed at Allentown, Lehigh Valley International Airport (10.4 mi away), 10/29/2026, 10:25 PM EDT

Hourly forecast

NWS, updated 10/29/2026, 1:08 PM PT

  1. Now54°
  2. 12 AM54°Fri
  3. 1 AM53°
  4. 2 AM53°
  5. 3 AM52°
  6. 4 AM52°
  7. 5 AM52°
  8. 6 AM52°
  9. 7 AM52°
  10. 8 AM52°
  11. 9 AM56°
  12. 10 AM61°
  13. 11 AM64°
  14. 12 PM65°
  15. 1 PM66°
  16. 2 PM66°
  17. 3 PM66°
  18. 4 PM66°
  19. 5 PM64°
  20. 6 PM60°
  21. 7 PM55°
  22. 8 PM52°
  23. 9 PM50°
  24. 10 PM48°
  25. 11 PM47°
  26. 12 AM45°Sat
  27. 1 AM44°
  28. 2 AM43°
  29. 3 AM42°
  30. 4 AM41°
  31. 5 AM41°
  32. 6 AM39°
  33. 7 AM39°
  34. 8 AM38°
  35. 9 AM43°
  36. 10 AM48°
  37. 11 AM53°
  38. 12 PM56°
  39. 1 PM58°
  40. 2 PM59°
  41. 3 PM61°
  42. 4 PM61°
  43. 5 PM60°
  44. 6 PM56°
  45. 7 PM52°
  46. 8 PM47°
  47. 9 PM45°
  48. 10 PM43°

10-day forecast

Tap a day for details

  • Today10/29Low 51°High

    Tonight: Partly cloudy, with a low around 51. Southwest wind around 5 mph.

    Partly Cloudy
  • Fri10/30Low 38°High 68°

    Friday: Sunny, with a high near 68. Northwest wind 5 to 15 mph.

    Friday Night: Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.

    Sunny
  • Sat10/31Low 35°High 61°

    Saturday: Sunny, with a high near 61. Northwest wind around 5 mph.

    Saturday Night: Mostly cloudy, with a low around 35. North wind around 0 mph.

    Sunny
  • Sun11/1Low 39°High 63°

    Sunday: Partly sunny, with a high near 63.

    Sunday Night: Partly cloudy, with a low around 39.

    Partly Sunny
  • Mon11/2Low 44°High 67°

    Monday: Partly sunny, with a high near 67.

    Monday Night: Mostly cloudy, with a low around 44.

    Partly Sunny
  • Tue11/312% chance of precipitationLow 48°High 70°

    Tuesday: Partly sunny, with a high near 70.

    Tuesday Night: Mostly cloudy, with a low around 48.

    Partly Sunny
  • Wed11/432% chance of precipitationLow 53°High 70°

    Wednesday: A slight chance of rain showers after 1pm. Partly sunny, with a high near 70.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Partly Sunny then Slight Chance Rain Showers
  • Thu11/551% chance of precipitationLow High 70°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 70.

    Chance Rain Showers
  • Fri11/6Model blend45% chance of precipitationLow 46°High 66°

    Friday: Chance of rain. High near 66°. Low that night near 46°. About 0.52 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.

  • Sat11/7Model blend17% chance of precipitationLow 41°High 63°

    Saturday: Partly cloudy, slight chance of rain. High near 63°. Low that night near 41°. About 0.01 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 40.553, -75.599 from the NWS PHI office, updated 10/29/2026, 1:08 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KXLL (Allentown/Queen City, 6 mi), model run 10/29/2026, 4:00 PM EDT

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. Now54°Mostly Clear1%5 mph
  2. 12 AM54°Partly Cloudy1%5 mph
  3. 1 AM53°Partly Cloudy1%5 mph
  4. 2 AM53°Mostly Clear1%5 mph
  5. 3 AM52°Partly Cloudy2%5 mph
  6. 4 AM52°Mostly Cloudy2%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Trexlertown, PA 18087 right now?
The latest observation from Allentown, Lehigh Valley International Airport was 54°F and clear, reported at 10/29/2026, 10:25 PM EDT.
Will it rain in Trexlertown, PA 18087 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 Trexlertown, PA 18087?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs of 63°F to 66°F and up to a 45% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Trexlertown, PA 18087 today?
Sunrise is about 7:29 AM EDT and sunset is about 6:02 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Trexlertown, PA 18087?
At Rodale Rsch Ctr, the 1991 to 2020 normal high in October is 65°F and the normal low is 41°F.

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: Misery Trail Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Lehigh Valley)
51ModeratePM2.5
AQI forecast tomorrow (Lehigh Valley)
40GoodPM2.5

UV index guide · Air quality

Drought

By county

Lehigh County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:29 AM
Sunset
6:02 PM
Daylight
10 hr 34 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7:01 AM
Last light (civil dusk)
6:30 PM
Moonrise
8:27 PM
Moonset
11:42 AM

Normal October weather

Climate

Normal October high 65°, low 41°, precipitation 4.27 in for the month. 1991 to 2020 normals at Rodale Rsch Ctr, 6 mi away.

Other places nearby

Data sources

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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.

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