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.

Mostly Cloudy

34°F

1°C

Humidity 81%
Wind Speed S 9 mph
Barometer 30.03 in
Dewpoint 29°F (-2°C)
Visibility 9.00 mi
Wind Chill27°F (-3°C)
Last update 25 Dec 7:35 am EST
Extended Forecast for

3 Miles SE Fallston MD

  • Christmas Day

    Christmas Day: Isolated showers between 10am and 11am. Mostly cloudy, with a high near 50. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 50 °F

    Isolated
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. North wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Snow and sleet likely between 1pm and 4pm, then snow and sleet likely, possibly mixed with freezing rain after 4pm. Increasing clouds, with a high near 31. North wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    High: 31 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Freezing rain and sleet before 1am, then rain, freezing rain, and sleet likely between 1am and 4am, then rain likely after 4am. Low around 30. Southeast wind around 7 mph becoming northeast after midnight. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Saturday

    Saturday: Areas of drizzle before 10am, then a chance of snow between 10am and 4pm, then patchy drizzle, snow, and freezing rain after 4pm. Mostly cloudy, with a high near 38. North wind around 7 mph. Chance of precipitation is 30%.

    High: 38 °F

    Patchy Wintry
    Mix

  • Saturday Night

    Saturday Night: Patchy drizzle or freezing rain before 7pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Patchy
    Drizzle/Freezing
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 1am. Cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

Detailed Forecast

Christmas Day
Isolated showers between 10am and 11am. Mostly cloudy, with a high near 50. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 25. North wind 7 to 10 mph, with gusts as high as 18 mph.
Friday
Snow and sleet likely between 1pm and 4pm, then snow and sleet likely, possibly mixed with freezing rain after 4pm. Increasing clouds, with a high near 31. North wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Friday Night
Freezing rain and sleet before 1am, then rain, freezing rain, and sleet likely between 1am and 4am, then rain likely after 4am. Low around 30. Southeast wind around 7 mph becoming northeast after midnight. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Saturday
Areas of drizzle before 10am, then a chance of snow between 10am and 4pm, then patchy drizzle, snow, and freezing rain after 4pm. Mostly cloudy, with a high near 38. North wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Patchy drizzle or freezing rain before 7pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
Rain likely, mainly after 1am. Cloudy, with a low around 37. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Fallston MD
 39.49°N 76.4°W (Elev. 400 ft)
Last Update:
6:53 am EST Dec 25, 2025
Forecast Valid:
7am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation