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

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

54°F

12°C

Humidity 90%
Wind Speed N 9 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Feb 5:52 am EST
Extended Forecast for

Jacksonville Beach FL

  • Today

    Today: Sunny, with a high near 63. Northeast wind 11 to 13 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Northeast wind around 9 mph becoming southeast after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 71. Windy, with a south wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 60. Windy, with a southwest wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 60 °F

    Showers and
    Windy

  • Washington's Birthday

    Washington's Birthday: A 50 percent chance of showers. Mostly cloudy, with a temperature falling to around 59 by 4pm. Breezy, with a west wind 10 to 17 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F⇓

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Northeast wind 11 to 13 mph.
Tonight
Mostly cloudy, with a low around 58. Northeast wind around 9 mph becoming southeast after midnight.
Sunday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 71. Windy, with a south wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 60. Windy, with a southwest wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Washington's Birthday
A 50 percent chance of showers. Mostly cloudy, with a temperature falling to around 59 by 4pm. Breezy, with a west wind 10 to 17 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
12:26 am EST Feb 14, 2026
Forecast Valid:
6am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation