National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

62°F

17°C

Humidity 84%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 9 Mar 8:35 pm EDT
Extended Forecast for

5 Miles ENE Bel Alton MD

  • Tonight

    Tonight: Mostly clear, with a low around 48. Light south wind.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. South wind 3 to 5 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 45. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers after 8am. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Partly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Light south wind.
Tuesday
Sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. South wind 3 to 5 mph.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 45. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms, then showers after 8am. High near 60. Chance of precipitation is 80%.
Thursday Night
A chance of showers before 8pm. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Bel Alton MD
 38.47°N 76.9°W (Elev. 148 ft)
Last Update:
7:53 pm EDT Mar 9, 2026
Forecast Valid:
8pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation