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

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Light Rain Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 30.22 in
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill41°F (5°C)
Last update 5 Mar 10:15 pm EST
Extended Forecast for

Rising Sun MD

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then isolated showers between 2am and 3am. Patchy fog. Low around 39. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers and
    Patchy Fog
    then
    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Isolated showers between 7am and 8am. Patchy fog. Otherwise, cloudy, with a high near 47. East wind around 6 mph. Chance of precipitation is 20%.

    High: 47 °F

    Isolated
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Friday Night

    Friday Night: Scattered showers, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 39 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers before 7am, then a chance of showers after 1pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 53. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then isolated showers between 2am and 3am. Patchy fog. Low around 39. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Isolated showers between 7am and 8am. Patchy fog. Otherwise, cloudy, with a high near 47. East wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 39. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
A chance of showers before 7am, then a chance of showers after 1pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 53. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Sunday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Rising Sun MD
 39.7°N 76.07°W (Elev. 299 ft)
Last Update:
9:53 pm EST Mar 5, 2026
Forecast Valid:
10pm EST Mar 5, 2026-6pm EDT Mar 12, 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