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

49°F

9°C

Humidity 100%
Wind Speed N 6 mph
Barometer 30.16 in
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Wind Chill46°F (8°C)
Last update 10 Jan 2:15 am EST
Extended Forecast for

3 Miles SE Rising Sun MD

  • Overnight

    Overnight: Cloudy, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Cloudy

  • Saturday

    Saturday: Rain, mainly after 10am. High near 45. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before midnight, then a chance of rain after 1am. Cloudy, with a low around 36. Northeast wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Northwest wind 14 to 18 mph, with gusts as high as 33 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West wind 14 to 18 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 41. North wind around 6 mph.
Saturday
Rain, mainly after 10am. High near 45. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain likely before midnight, then a chance of rain after 1am. Cloudy, with a low around 36. Northeast wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 42. Northwest wind 14 to 18 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 28. West wind 14 to 18 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
A chance of rain. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Rising Sun MD
 39.67°N 76.02°W (Elev. 397 ft)
Last Update:
12:54 am EST Jan 10, 2026
Forecast Valid:
2am EST Jan 10, 2026-6pm EST Jan 16, 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