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.

Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed N 13 mph
Barometer 30.25 in (1024.2 mb)
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 3 Mar 3:52 am EST
Extended Forecast for

Jacksonville Beach FL

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 15 mph.

    High: 66 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 59. Northeast wind 6 to 8 mph.

    Low: 59 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Northeast wind 6 to 11 mph.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 64. Southeast wind 6 to 8 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71. Southeast wind 5 to 13 mph.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 15 mph.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 59. Northeast wind 6 to 8 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Northeast wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 64. Southeast wind 6 to 8 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71. Southeast wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 64.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 65.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
12:56 am EST Mar 3, 2026
Forecast Valid:
4am EST Mar 3, 2026-6pm EDT Mar 9, 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