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.

Partly Cloudy

71°F

22°C

Humidity 84%
Wind Speed S 14 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 10 Mar 8:52 pm EDT
Extended Forecast for

Jacksonville Beach FL

  • Tonight

    Tonight: Mostly clear, with a low around 66. South wind 7 to 11 mph, with gusts as high as 15 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Breezy, with a south wind 9 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 76 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. Breezy, with a south wind 10 to 17 mph, with gusts as high as 24 mph.

    Low: 66 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 74. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 59. Very windy, with a northeast wind 16 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers and
    Windy then
    Chance
    Showers and
    Very Windy

  • Friday

    Friday: A 20 percent chance of showers. Partly sunny, with a high near 66. Windy.

    High: 66 °F

    Slight Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 66. South wind 7 to 11 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 76. Breezy, with a south wind 9 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 66. Breezy, with a south wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 74. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 59. Very windy, with a northeast wind 16 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 66. Windy.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 69.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 66. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. Windy.
Tuesday
Mostly sunny, with a high near 54. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
2:21 pm EDT Mar 10, 2026
Forecast Valid:
9pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation