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

Widespread Freezes Continue through Midweek- Updated Briefing

Widespread freezes will continue through midweek, with Freeze Warnings in effect tonight through early Wednesday morning. Widespread frost is expected to accompany the subfreezing temperatures at inland locations early on Wednesday morning. Read More >

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 44%
Wind Speed NE 12 mph
Barometer 30.41 in (1029.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 20 Jan 2:52 pm EST
Extended Forecast for

Mayport Naval Station FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. North wind around 11 mph, with gusts as high as 16 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. North wind around 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 63. Northeast wind 8 to 10 mph.

    High: 63 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 53. North wind around 7 mph.

    Low: 53 °F

    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Northeast wind 7 to 10 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. North wind around 11 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 46. North wind around 8 mph.
Wednesday
Increasing clouds, with a high near 63. Northeast wind 8 to 10 mph.
Wednesday Night
Cloudy, with a low around 53. North wind around 7 mph.
Thursday
Partly sunny, with a high near 67. Northeast wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 54.
Sunday
Showers likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 54.
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:
12:26 pm EST Jan 20, 2026
Forecast Valid:
3pm EST Jan 20, 2026-6pm EST Jan 26, 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