Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

31°F

-1°C

Humidity 97%
Wind Speed SE 3 mph
Barometer 30.08 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 2 Dec 3:15 am EST
Extended Forecast for

3 Miles WNW Charlestown MD

  • Overnight

    Overnight: A slight chance of freezing rain between 4am and 5am, then a chance of rain or freezing rain.  Cloudy, with a low around 29. East wind around 5 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Freezing
    Rain

  • Tuesday

    Tuesday: Rain, mainly before 3pm.  High near 41. Light and variable wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Northwest wind 3 to 7 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Light southwest wind.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of freezing rain between 4am and 5am, then a chance of rain or freezing rain. Cloudy, with a low around 29. East wind around 5 mph. Chance of precipitation is 30%.
Tuesday
Rain, mainly before 3pm. High near 41. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Mostly clear, with a low around 27. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 40. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 27. Light southwest wind.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 18.
Friday
Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Charlestown MD
 39.61°N 76.03°W (Elev. 217 ft)
3:02 am EST Dec 2, 2025
3am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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