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

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

A Few Clouds

75°F

24°C

Humidity 69%
Wind Speed Calm
Barometer 29.94 in (1014.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 13 Aug 7:53 am EDT
Extended Forecast for

Mont Alto PA

  • Today

    Today: Mostly sunny, with a high near 86. Northwest wind 3 to 7 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Light and variable wind.

    Low: 67 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 83. Light and variable wind.

    High: 83 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Northeast wind 3 to 5 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

    High: 87 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. Northwest wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 67. Light and variable wind.
Friday
Increasing clouds, with a high near 83. Light and variable wind.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 84. Northeast wind 3 to 5 mph.
Saturday Night
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mont Alto PA
 39.83°N 77.56°W (Elev. 896 ft)
Last Update:
8:06 am EDT Aug 13, 2026
Forecast Valid:
8am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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