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

49°F

9°C

Humidity 86%
Wind Speed Calm
Barometer 30.39 in (1029.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 12 Apr 1:54 am EDT
Extended Forecast for

Arnold MD

  • Overnight

    Overnight: Mostly clear, with a low around 47. Light northeast wind.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. East wind 6 to 11 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southwest wind 3 to 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Light northeast wind.
Sunday
Mostly sunny, with a high near 65. East wind 6 to 11 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 81. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 61. Southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 87.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold MD
 39.04°N 76.51°W (Elev. 98 ft)
Last Update:
10:53 pm EDT Apr 11, 2026
Forecast Valid:
2am EDT Apr 12, 2026-6pm EDT Apr 18, 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