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.

Mostly Cloudy

81°F

27°C

Humidity 77%
Wind Speed N 7 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Jul 7:52 am EDT
Extended Forecast for

Jacksonville Beach FL

  • Today

    Today: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 85. Northeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 77. Breezy, with a south wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Breezy.
    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after 11am. Sunny, with a high near 83. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Breezy.
    Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 8pm. Mostly clear, with a low around 79. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 79 °F

    Breezy.
    T-storms
    Likely then
    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 11am. Sunny, with a high near 84. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 84 °F

    Slight Chance
    T-storms then
    T-storms
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 79. Breezy. Chance of precipitation is 60%.

    Low: 79 °F

    T-storms
    Likely and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 85.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78.

    Low: 78 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.

    High: 86 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 85. Northeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 77. Breezy, with a south wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, then showers and thunderstorms likely after 11am. Sunny, with a high near 83. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 8pm. Mostly clear, with a low around 79. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 11am. Sunny, with a high near 84. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 79. Breezy. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 85.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Sunday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 86.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Monday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 86.
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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:
7:36 am EDT Jul 15, 2025
Forecast Valid:
7am EDT Jul 15, 2025-6pm EDT Jul 21, 2025
 
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Additional Resources

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