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

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

37°F

3°C

Humidity 54%
Wind Speed W 8 mph
Barometer 30.35 in (1027.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 1 Dec 4:54 am EST
Extended Forecast for

Arnold MD

  • Today

    Today: Sunny, with a high near 44. North wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Rain likely, mainly after 5am. Increasing clouds, with a low around 33. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Partly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 43. East wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 42. Northwest wind 5 to 7 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 44. North wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
Rain likely, mainly after 5am. Increasing clouds, with a low around 33. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 43. East wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 42. Northwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 1am, then rain likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold MD
 39.03°N 76.48°W (Elev. 89 ft)
Last Update:
3:53 am EST Dec 1, 2025
Forecast Valid:
5am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation