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.

Overcast

75°F

24°C

Humidity 71%
Wind Speed E 12 mph
Barometer 30.27 in (1024.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 1 Apr 1:52 pm EDT
Extended Forecast for

Mayport Naval Station FL

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 74. East wind around 11 mph, with gusts as high as 16 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind 6 to 9 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 5pm. Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 76. East wind 6 to 13 mph, with gusts as high as 17 mph.

    High: 76 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. Southeast wind 7 to 10 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 77. Southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.

    Low: 66 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 74. East wind around 11 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 64. Southeast wind 6 to 9 mph.
Thursday
A 10 percent chance of showers and thunderstorms after 5pm. Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 76. East wind 6 to 13 mph, with gusts as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 66. Southeast wind 7 to 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 77. Southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Breezy.
Monday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.43°W
Last Update:
1:26 pm EDT Apr 1, 2026
Forecast Valid:
2pm EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
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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