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 48%
Wind Speed SE 12 mph
Barometer 30.38 in (1029.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Mar 4:54 pm EDT
Extended Forecast for

Herald Harbor MD

  • Tonight

    Tonight: Increasing clouds, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 52. South wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. South wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 49. South wind around 7 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 8pm. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 38. South wind around 5 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Showers likely. Mostly cloudy, with a low around 49. South wind around 7 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 69.
Sunday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herald Harbor MD
 39.04°N 76.57°W (Elev. 7 ft)
Last Update:
4:53 pm EDT Mar 18, 2026
Forecast Valid:
5pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation