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

59°F

15°C

Humidity 61%
Wind Speed N 15 G 21 mph
Barometer 29.93 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Mar 1:35 pm EDT
Extended Forecast for

4 Miles SE Rising Sun MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. North wind 7 to 9 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Calm wind becoming south around 6 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 2pm. Partly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms, then rain after 2am. Low around 45. South wind around 8 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    T-storms then
    Rain

  • Monday

    Monday: Rain, mainly before 8am. High near 52. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. North wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 43. Calm wind becoming south around 6 mph after midnight.
Sunday
A slight chance of rain after 2pm. Partly sunny, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and thunderstorms, then rain after 2am. Low around 45. South wind around 8 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain, mainly before 8am. High near 52. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rising Sun MD
 39.65°N 76.02°W (Elev. 404 ft)
Last Update:
10:53 am EDT Mar 21, 2026
Forecast Valid:
1pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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