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

Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

Severe thunderstorms will continue to impact the center of the Nation through today. Very large hail, strong tornadoes, and damaging winds are expected from the Great Lakes into the central/southern Plains; Flash flooding is possible for portions into the mid-Mississippi Valley. Critical fire weather conditions for the Southwest and central valley of California today. Winter hangs on for Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

77°F

25°C

Humidity 74%
Wind Speed SE 12 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 May 1:54 pm EDT
Extended Forecast for

Annapolis MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. South wind around 10 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. South wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South wind 6 to 10 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Southwest wind 7 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly after 5pm. High near 94. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 94 °F

    Sunny then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 89. South wind around 10 mph.
Tonight
Mostly clear, with a low around 70. South wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 93. South wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 73. Southwest wind 7 to 9 mph.
Wednesday
Showers and possibly a thunderstorm, mainly after 5pm. High near 94. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 60. Chance of precipitation is 80%.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Annapolis MD
 38.97°N 76.52°W (Elev. 49 ft)
Last Update:
10:53 am EDT May 18, 2026
Forecast Valid:
2pm EDT May 18, 2026-6pm EDT May 24, 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