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

69°F

21°C

Humidity 35%
Wind Speed SW 12 G 25 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 25 Feb 3:52 pm EST
Extended Forecast for

Jacksonville Beach FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. Southwest wind around 13 mph, with gusts as high as 18 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southwest wind 11 to 13 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind 9 to 11 mph.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 71. Southwest wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. Southwest wind around 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 51. Southwest wind 11 to 13 mph.
Thursday
Mostly sunny, with a high near 69. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind 9 to 11 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 71. Southwest wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 63.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 68. Breezy.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 61. Windy.
Tuesday
A 30 percent chance of showers. Sunny, with a high near 67. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
3:30 pm EST Feb 25, 2026
Forecast Valid:
4pm EST Feb 25, 2026-6pm EST Mar 3, 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