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

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

55°F

13°C

Humidity 74%
Wind Speed SE 12 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 10 Mar 12:54 pm EDT
Extended Forecast for

Arnold MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. South wind around 7 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. South wind 3 to 6 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain after 4pm. Partly sunny, with a high near 73. South wind 5 to 11 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms, then rain likely after 11pm. Mostly cloudy, with a low around 41. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 55. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 8pm. Mostly clear, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Mostly
    Clear

  • Friday

    Friday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South wind around 7 mph.
Tonight
Mostly clear, with a low around 51. South wind 3 to 6 mph.
Wednesday
A chance of rain after 4pm. Partly sunny, with a high near 73. South wind 5 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and thunderstorms, then rain likely after 11pm. Mostly cloudy, with a low around 41. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 55. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain before 8pm. Mostly clear, with a low around 34. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Rain. Low around 48. Chance of precipitation is 80%.
Monday
Rain. High near 60. Chance of precipitation is 80%.
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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:
12:04 pm EDT Mar 10, 2026
Forecast Valid:
1pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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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