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.

Partly Cloudy

71°F

22°C

Humidity 81%
Wind Speed E 7 mph
Barometer 30.21 in (1022.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 9 Jan 11:52 am EST
Extended Forecast for

Jacksonville Beach FL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 73. Southeast wind 7 to 13 mph, with gusts as high as 16 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 62. South wind 8 to 14 mph.

    Low: 62 °F

    Areas Fog

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 73. South wind 7 to 11 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. South wind around 10 mph becoming southwest after midnight.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 64. Breezy, with a west wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 64 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. Very windy.

    Low: 47 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 53. Windy.

    High: 53 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 73. Southeast wind 7 to 13 mph, with gusts as high as 16 mph.
Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 62. South wind 8 to 14 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 73. South wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 62. South wind around 10 mph becoming southwest after midnight.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 64. Breezy, with a west wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 47. Very windy.
Monday
Mostly sunny, with a high near 53. Windy.
Monday Night
Mostly cloudy, with a low around 49. Breezy.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51. Breezy.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 57. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
11:21 am EST Jan 9, 2026
Forecast Valid:
12pm EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation