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

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Light Rain

61°F

16°C

Humidity 59%
Wind Speed SW 7 mph
Barometer 29.85 in
Dewpoint 46°F (8°C)
Visibility 8.00 mi
Last update 20 Mar 10:55 pm EDT
Extended Forecast for

Hughesville MD

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then scattered showers. Cloudy, then gradually becoming partly cloudy, with a low around 50. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 66. North wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. East wind 5 to 7 mph becoming south after midnight.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 54. South wind around 10 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely before 2am, then scattered showers. Cloudy, then gradually becoming partly cloudy, with a low around 50. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 66. North wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 44. East wind 5 to 7 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 78. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 54. South wind around 10 mph. Chance of precipitation is 40%.
Monday
Scattered showers before 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hughesville MD
 38.53°N 76.77°W (Elev. 148 ft)
Last Update:
10:53 pm EDT Mar 20, 2026
Forecast Valid:
11pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation