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

Hazardous Weather Conditions

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

64°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.28 in (1025.1 mb)
Dewpoint 62°F (17°C)
Visibility 9.00 mi
Last update 31 Mar 5:52 am EDT
Extended Forecast for

Mayport Naval Station FL

  • Today

    Today: Mostly sunny, with a high near 77. Breezy, with an east wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 77 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. Light east wind increasing to 8 to 13 mph in the morning.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. East wind 6 to 8 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. Breezy. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A slight chance of thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 10%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 77. Breezy, with an east wind 7 to 16 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 63. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 76. Light east wind increasing to 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 64. East wind 6 to 8 mph.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. Breezy. Chance of precipitation is 20%.
Friday Night
A slight chance of thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 78.
Saturday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 65.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
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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:
5:48 am EDT Mar 31, 2026
Forecast Valid:
6am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
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Additional Resources

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Chance of Precipitation