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

56°F

13°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 30.22 in (1023.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Jan 3:52 am EST
Extended Forecast for

Mayport Naval Station FL

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 68. Northeast wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 68 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 53. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Breezy, with a northeast wind around 15 mph, with gusts as high as 22 mph.

    High: 64 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 68. Northeast wind 8 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 53. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 71. Calm wind becoming northeast 5 to 8 mph in the morning.
Friday Night
Mostly cloudy, with a low around 56. Northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Breezy, with a northeast wind around 15 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 77.
Sunday Night
Showers likely, with thunderstorms also possible after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 60. Breezy.
Monday Night
Partly cloudy, with a low around 36. Breezy.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.43°W
Last Update:
4:51 am EST Jan 22, 2026
Forecast Valid:
4am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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