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

69°F

21°C

Humidity 87%
Wind Speed NE 5 mph
Barometer 30.27 in (1024.8 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 1 Apr 9:52 am EDT
Extended Forecast for

Mayport Naval Station FL

  • Today

    Today: Partly sunny, with a high near 77. East wind 5 to 13 mph, with gusts as high as 16 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind 7 to 9 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. East wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Southeast wind around 9 mph. Chance of precipitation is 10%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. Breezy, with an east wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 10 percent chance of showers before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Saturday Night

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

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 77. East wind 5 to 13 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 63. Southeast wind 7 to 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. East wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Southeast wind around 9 mph. Chance of precipitation is 10%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. Breezy, with an east wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 10 percent chance of showers before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.
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. Mostly cloudy, with a high near 70. 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:
10:42 am EDT Apr 1, 2026
Forecast Valid:
10am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation