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.

Partly Cloudy

87°F

31°C

Humidity 69%
Wind Speed Vrbl 7 mph
Barometer 30.11 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 15 Aug 2:35 pm EDT
Extended Forecast for

2 Miles SW Charlestown MD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. East wind around 6 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Increasing clouds, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. South wind 3 to 5 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Southwest wind 3 to 6 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. East wind around 6 mph. Chance of precipitation is 30%.
Tonight
Isolated showers and thunderstorms before 9pm. Increasing clouds, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind.
Saturday Night
Mostly clear, with a low around 70. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 88. Southwest wind 3 to 6 mph.
Sunday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Charlestown MD
 39.56°N 76.01°W (Elev. 69 ft)
Last Update:
1:30 pm EDT Aug 15, 2025
Forecast Valid:
2pm EDT Aug 15, 2025-6pm EDT Aug 21, 2025
 
Forecast Discussion
 
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Additional Resources

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