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

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast

49°F

9°C

Humidity 52%
Wind Speed NW 10 mph
Barometer 29.94 in (1015.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 2 May 8:53 pm EDT
Extended Forecast for

Waynesboro PA

Frost Advisory May 2, 11:00pm until May 3, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Light northwest wind.

    Low: 34 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, sunny, with a high near 61. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Light southwest wind.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 55. Light south wind. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 8am. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Light northwest wind.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 61. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 43. Light southwest wind.
Monday
Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 55. Light south wind. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Wednesday
Showers, mainly after 8am. High near 73. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 57. Chance of precipitation is 80%.
Thursday
Showers. High near 68. Chance of precipitation is 80%.
Thursday Night
Showers likely. Partly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waynesboro PA
 39.75°N 77.57°W (Elev. 659 ft)
Last Update:
8:05 pm EDT May 2, 2026
Forecast Valid:
9pm EDT May 2, 2026-6pm EDT May 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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