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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

32°F

0°C

Humidity 41%
Wind Speed NW 12 mph
Barometer 29.83 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Dec 3:55 pm EST
Extended Forecast for

Rising Sun MD

  • Tonight

    Tonight: Increasing clouds, with a low around 24. West wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 36. West wind 3 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then snow. Low around 24. Northwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then Snow

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 24. West wind 6 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 36. West wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 23. Calm wind.
Saturday
Mostly cloudy, with a high near 41. Light south wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
A chance of rain and snow before 10pm, then snow. Low around 24. Northwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rising Sun MD
 39.7°N 76.07°W (Elev. 299 ft)
Last Update:
3:53 pm EST Dec 11, 2025
Forecast Valid:
4pm EST Dec 11, 2025-6pm EST Dec 18, 2025
 
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