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.

Fair

58°F

14°C

Humidity 56%
Wind Speed N 16 G 28 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 12 Feb 12:52 pm EST
Extended Forecast for

Jacksonville Beach FL

  • This Afternoon

    This Afternoon: Sunny, with a temperature falling to around 56 by 4pm. Breezy, with a north wind around 17 mph.

    High: 59 °F⇓

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 53. Northeast wind 8 to 14 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Northeast wind 8 to 14 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northeast wind 8 to 11 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. East wind 8 to 11 mph, with gusts as high as 15 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.

    High: 73 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 62. Breezy. Chance of precipitation is 90%.

    Low: 62 °F

    Showers and
    Breezy

  • Washington's Birthday

    Washington's Birthday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 56 by 4pm. Breezy, with a north wind around 17 mph.
Tonight
Mostly clear, with a low around 53. Northeast wind 8 to 14 mph.
Friday
Sunny, with a high near 60. Northeast wind 8 to 14 mph.
Friday Night
Mostly clear, with a low around 55. Northeast wind 8 to 11 mph.
Saturday
Mostly sunny, with a high near 64. East wind 8 to 11 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 62. Breezy. Chance of precipitation is 90%.
Washington's Birthday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
12:26 pm EST Feb 12, 2026
Forecast Valid:
12pm EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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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