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Adamstown, PA 19501 Weather

Today: Sunny, high 60°F, low 38°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Adamstown, PA 19501 current weather

47°F

Mostly Clear

Forecast for this hour. No recent report from a nearby station.

H 60° / L 38°

No recent station report. NWS hourly forecast updated 10/30/2026, 9:11 PM PT

Hourly forecast

NWS, updated 10/30/2026, 9:11 PM PT

  1. Now47°
  2. 2 AM46°
  3. 3 AM44°
  4. 4 AM43°
  5. 5 AM41°
  6. 6 AM40°
  7. 7 AM38°
  8. 8 AM39°
  9. 9 AM43°
  10. 10 AM48°
  11. 11 AM52°
  12. 12 PM54°
  13. 1 PM56°
  14. 2 PM58°
  15. 3 PM59°
  16. 4 PM60°
  17. 5 PM57°
  18. 6 PM55°
  19. 7 PM52°
  20. 8 PM49°
  21. 9 PM46°
  22. 10 PM45°
  23. 11 PM43°
  24. 12 AM43°Sun
  25. 1 AM43°
  26. 1 AM42°
  27. 2 AM40°
  28. 3 AM40°
  29. 4 AM40°
  30. 5 AM38°
  31. 6 AM39°
  32. 7 AM40°
  33. 8 AM44°
  34. 9 AM50°
  35. 10 AM54°
  36. 11 AM57°
  37. 12 PM60°
  38. 1 PM61°
  39. 2 PM62°
  40. 3 PM63°
  41. 4 PM61°
  42. 5 PM59°
  43. 6 PM55°
  44. 7 PM50°
  45. 8 PM48°
  46. 9 PM47°
  47. 10 PM46°
  48. 11 PM45°

10-day forecast

Tap a day for details

  • Today10/31Low 38°High 60°

    Saturday: Sunny, with a high near 60. Northwest wind 2 to 7 mph.

    Overnight: Mostly clear, with a low around 38. Northwest wind around 5 mph.

    Sunny
  • Sun11/1Low 40°High 63°

    Sunday: Mostly cloudy, with a high near 63. South wind around 2 mph.

    Sunday Night: Partly cloudy, with a low around 40. Southwest wind around 1 mph.

    Mostly Cloudy
  • Mon11/2Low 44°High 65°

    Monday: Mostly sunny, with a high near 65.

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

    Mostly Sunny
  • Tue11/3Low 50°High 69°

    Tuesday: Partly sunny, with a high near 69.

    Tuesday Night: Mostly cloudy, with a low around 50.

    Partly Sunny
  • Wed11/439% chance of precipitationLow 56°High 71°

    Wednesday: A slight chance of rain showers after 1pm. Partly sunny, with a high near 71.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

    Partly Sunny then Slight Chance Rain Showers
  • Thu11/557% chance of precipitationLow 56°High 71°

    Thursday: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Chance Rain Showers
  • Fri11/652% chance of precipitationLow High 69°

    Friday: A chance of rain showers. Partly sunny, with a high near 69.

    Chance Rain Showers
  • Sat11/7Model blend34% chance of precipitationLow 44°High 65°

    Saturday: Chance of rain. High near 65°. Low that night near 44°. About 0.10 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.

  • Sun11/8Model blend12% chance of precipitationLow 40°High 62°

    Sunday: Partly cloudy. High near 62°. Low that night near 40°.

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

  • Mon11/9Model blend29% chance of precipitationLow 40°High 61°

    Monday: Partly cloudy, slight chance of rain. High near 61°. Low that night near 40°. About 0.28 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 40.242, -76.067 from the NWS CTP office, updated 10/30/2026, 9:11 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KRDG (Reading/Spaatz Fld, 11 mi), model run 10/30/2026, 10:00 PM EDT

Hazardous weather outlookIssued 10/30/2026, 3:32 AM EDT

This Hazardous Weather Outlook is for central Pennsylvania.

Day one

Today and tonight.

The probability for widespread hazardous weather is low.

Days two through seven

Saturday through Thursday.

The probability for widespread hazardous weather is low.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/30/2026, 10:26 PM EDT

What has changed

* No significant changes.

Key messages

1) Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Discussion

KEY MESSAGE 1: Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Another very pleasant and comfortable weekend to close out October (Halloween) and start November (ending daylight saving time).

The latest model guidance continues to grow in agreement with the progression of a CONUS-crossing upper trough eventually reaching the eastern U.S. by the second half of next week. Highest odds for rain are currently placed around Thursday 11/5. There also continues to be some indications that rich Gulf moisture will be pulled northward along a well defined north south oriented frontal zone accompanying the full latitude upper trough which could result in moderate to heavy rainfall.

Aviation

VFR should prevail through the weekend. Patchy valley fog possible tonight in northwest PA with low (<30%) of restrictions at KBFD, but not enough confidence to include in the latest TAF package. Lighter winds into early next week with increasing clouds through Sunday.

Outlook:

Sat-Wed: A.M. valley fog; otherwise VFR. Increasing chance of rain from mid to late week.

Watches, warnings and advisories

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. Now47°Mostly Clear0%5 mph
  2. 2 AM46°Mostly Clear0%5 mph
  3. 3 AM44°Mostly Clear0%5 mph
  4. 4 AM43°Mostly Clear0%3 mph
  5. 5 AM41°Clear0%2 mph
  6. 6 AM40°Sunny0%2 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 high temperature today in Adamstown, PA 19501?
The National Weather Service forecast for saturday calls for a high near 60°F. Sunny.
Will it rain in Adamstown, PA 19501 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 Adamstown, PA 19501?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 61°F to 65°F and up to a 34% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Adamstown, PA 19501 today?
Sunrise is about 7:32 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 Adamstown, PA 19501?
At Blue Marsh Lake, the 1991 to 2020 normal high in October is 65°F and the normal low is 42°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 today (Susquehanna Valley)
45GoodPM2.5
AQI forecast tomorrow (Susquehanna Valley)
60ModeratePM2.5

UV index guide · Air quality

Drought

By county

Lancaster County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:32 AM
Sunset
6:02 PM
Daylight
10 hr 30 min
Moon
Waning Gibbous 74% lit
First light (civil dawn)
7:04 AM
Last light (civil dusk)
6:30 PM
Moonrise
10:57 PM
Moonset
1:34 PM

Normal October weather

Climate

Normal October high 65°, low 42°, precipitation 4.30 in for the month. 1991 to 2020 normals at Blue Marsh Lake, 10 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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