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

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

69°F

21°C

Humidity 93%
Wind Speed SE 12 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 7 Mar 7:52 pm EST
Extended Forecast for

Jacksonville Beach FL

  • Tonight

    Tonight: Widespread dense fog after midnight. Otherwise, mostly cloudy, with a low around 64. South wind 7 to 11 mph.

    Low: 64 °F

    Mostly Cloudy
    then Dense
    Fog

  • Sunday

    Sunday: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 74. Breezy, with a southeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 74 °F

    Dense Fog
    then Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 64. South wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 74. Breezy, with a west wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Breezy.

    Low: 66 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67. Windy.

    Low: 67 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Widespread dense fog after midnight. Otherwise, mostly cloudy, with a low around 64. South wind 7 to 11 mph.
Sunday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 74. Breezy, with a southeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 64. South wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 74. Breezy, with a west wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 64. South wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 66. Breezy.
Wednesday
Mostly sunny, with a high near 76. Breezy.
Wednesday Night
Mostly cloudy, with a low around 67. Windy.
Thursday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Windy. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 55. Very windy.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 63. Windy.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 57.
Saturday
A 20 percent chance of showers. Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
7:21 pm EST Mar 7, 2026
Forecast Valid:
8pm EST Mar 7, 2026-6pm EDT Mar 14, 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