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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ESE Mayport Naval Station FL

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 3pm. Partly sunny, with a high near 86. Breezy, with an east wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 78. Southeast wind 5 to 9 mph.

    Low: 78 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Partly sunny, with a high near 86. Northeast wind 5 to 10 mph.

    High: 86 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight.

    Low: 76 °F

    Decreasing
    Clouds

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 85. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.

    Low: 76 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.

    Low: 76 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 3pm. Partly sunny, with a high near 86. Breezy, with an east wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 78. Southeast wind 5 to 9 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Partly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 76. East wind 5 to 7 mph becoming calm after midnight.
Monday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 85. East wind 5 to 10 mph. Chance of precipitation is 50%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Very windy.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Windy.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mayport Naval Station FL
 30.39°N 81.4°W
Last Update:
2:21 am EDT Sep 19, 2026
Forecast Valid:
7am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation