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

Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

A Few Clouds

49°F

9°C

Humidity 86%
Wind Speed SW 3 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Oct 7:52 pm EDT
Extended Forecast for

Calvert Beach Long Beach MD

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 3 to 5 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 67. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. South wind around 11 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly sunny, with a high near 72. Breezy, with a south wind 13 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers, mainly between 8pm and 2am. Low around 55. Breezy, with a south wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Showers and
    Breezy

  • Monday

    Monday: A chance of showers before 8am. Sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West wind 3 to 5 mph.
Saturday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 67. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 60. South wind around 11 mph.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 72. Breezy, with a south wind 13 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
Showers, mainly between 8pm and 2am. Low around 55. Breezy, with a south wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Monday
A chance of showers before 8am. Sunny, with a high near 65. Chance of precipitation is 30%.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calvert Beach Long Beach MD
 38.47°N 76.47°W (Elev. 0 ft)
Last Update:
7:29 pm EDT Oct 17, 2025
Forecast Valid:
8pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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