National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

37°F

3°C

Humidity 59%
Wind Speed NW 13 mph
Barometer 30.28 in (1026.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 28 Mar 2:53 am EDT
Extended Forecast for

Chambersburg PA

  • Overnight

    Overnight: Partly cloudy, with a low around 28. North wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind becoming south 5 to 9 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. North wind around 6 mph.
Saturday
Sunny, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 59. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 42. South wind around 5 mph.
Monday
Mostly cloudy, with a high near 64.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Showers, mainly after 2pm. High near 77. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 43. Chance of precipitation is 80%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
2:35 am EDT Mar 28, 2026
Forecast Valid:
3am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation