Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

34°F

1°C

Humidity 85%
Wind Speed N 10 G 18 mph
Barometer 29.91 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 3 Dec 1:55 am EST
Extended Forecast for

Fallston MD

  • Overnight

    Overnight: Mostly clear, with a low around 27. Northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Northwest wind 5 to 9 mph becoming light west  in the afternoon.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Light west wind.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 40. West wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 40 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light north  after midnight. Winds could gust as high as 18 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm.  Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am.  Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Northwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 39. Northwest wind 5 to 9 mph becoming light west in the afternoon.
Wednesday Night
Mostly clear, with a low around 26. Light west wind.
Thursday
Increasing clouds, with a high near 40. West wind 5 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 18 mph.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Fallston MD
 39.54°N 76.42°W (Elev. 397 ft)
12:53 am EST Dec 3, 2025
2am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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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