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

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (KNUI)

Lat: 38.15°NLon: 76.42°WElev: 20ft.

Fair

47°F

8°C

Humidity 61%
Wind Speed S 15 G 30 mph
Barometer 29.52 in (999.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Dec 1:53 pm EST
Extended Forecast for

Saint Marys City MD

  • This Afternoon

    This Afternoon: A slight chance of rain before 3pm. Cloudy, with a high near 46. Southwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 32 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 39. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow. Mostly cloudy, with a high near 39. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of rain before 3pm. Cloudy, with a high near 46. Southwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 32 mph.
Thursday
Sunny, with a high near 39. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Increasing clouds, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.
Friday
A slight chance of snow. Mostly cloudy, with a high near 39. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys City MD
 38.18°N 76.43°W (Elev. 3 ft)
Last Update:
12:53 pm EST Dec 10, 2025
Forecast Valid:
2pm EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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