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

26°C

78°F

Humidity 87%
Wind Speed NW 6 km/h
Barometer 1008.4 mb (29.77 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 18 Jul 8:54 pm EDT
Extended Forecast for

Rock Hall MD

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 23. West wind around 15 km/h. Chance of precipitation is 40%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 23 °C

    Heavy Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. North wind around 15 km/h.

    High: 29 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Northeast wind 5 to 10 km/h.

    Low: 19 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. Northeast wind around 10 km/h.

    High: 31 °C

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 22. Southeast wind around 10 km/h. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 22 °C

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 31. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    High: 31 °C

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 23. Chance of precipitation is 90%.

    Low: 23 °C

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °C

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    Showers
    Likely then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 23. West wind around 15 km/h. Chance of precipitation is 40%. New precipitation amounts between 5 and 7.5 mm possible.
Sunday
Mostly sunny, with a high near 29. North wind around 15 km/h.
Sunday Night
Mostly clear, with a low around 19. Northeast wind 5 to 10 km/h.
Monday
Sunny, with a high near 31. Northeast wind around 10 km/h.
Monday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 22. Southeast wind around 10 km/h. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 31. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 23. Chance of precipitation is 90%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 19. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Hall MD
 39.14°N 76.23°W (Elev. 3 m)
Last Update:
7:58 pm EDT Jul 18, 2026
Forecast Valid:
9pm EDT Jul 18, 2026-6pm EDT Jul 25, 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