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.

Fair

28°F

-2°C

Humidity 73%
Wind Speed W 5 mph
Barometer 30.44 in
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 29 Nov 7:15 am EST
Extended Forecast for

3 Miles SE Fallston MD

  • Today

    Today: Sunny, with a high near 41. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind becoming south around 6 mph after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 45. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Rain. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 41. West wind 5 to 7 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 29. Calm wind becoming south around 6 mph after midnight.
Sunday
Rain likely. Mostly cloudy, with a high near 45. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Tuesday
Rain. High near 38. Chance of precipitation is 90%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Fallston MD
 39.49°N 76.4°W (Elev. 400 ft)
Last Update:
6:52 am EST Nov 29, 2025
Forecast Valid:
7am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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