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

Mayport Naval Station FL

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 68. Southwest wind around 8 mph becoming west after midnight.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 80. North wind 5 to 9 mph becoming east in the afternoon.

    High: 80 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Cloudy, with a low around 67. North wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 2pm. High near 82. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 82 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 58. North wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 68. Southwest wind around 8 mph becoming west after midnight.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 80. North wind 5 to 9 mph becoming east in the afternoon.
Friday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Cloudy, with a low around 67. North wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm, mainly after 2pm. High near 82. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 58. North wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 71. Breezy.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Breezy.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. 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:
8:57 pm EDT Apr 30, 2026
Forecast Valid:
10pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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