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

74°F

23°C

Humidity 85%
Wind Speed SW 20 G 25 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 2 Dec 11:52 am EST
Extended Forecast for

Mayport Naval Station FL

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Northwest wind around 11 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Northwest wind around 8 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. North wind around 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. North wind 6 to 9 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Cloudy, with a low around 57.

    Low: 57 °F

    Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 51. Northwest wind around 11 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 64. Northwest wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 49. North wind around 7 mph.
Thursday
Partly sunny, with a high near 67. North wind 6 to 9 mph.
Thursday Night
Cloudy, with a low around 57.
Friday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 72.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 60.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 69. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Cloudy, with a low around 54. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
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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:
10:26 am EST Dec 2, 2025
Forecast Valid:
12pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation