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

53°F

12°C

Humidity 100%
Wind Speed E 7 mph
Barometer 30.19 in (1022.1 mb)
Dewpoint 53°F (12°C)
Visibility 0.25 mi
Wind Chill51°F (11°C)
Last update 1 Mar 6:52 pm EST
Extended Forecast for

Jacksonville Beach FL

  • Tonight

    Tonight: Areas of fog. Otherwise, partly cloudy, with a low around 56. Northeast wind around 7 mph.

    Low: 56 °F

    Areas Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. Northeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67. Northeast wind 10 to 14 mph, with gusts as high as 17 mph.

    High: 67 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 62. Northeast wind 8 to 11 mph.

    Low: 62 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, partly cloudy, with a low around 56. Northeast wind around 7 mph.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. Northeast wind 8 to 14 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 61. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67. Northeast wind 10 to 14 mph, with gusts as high as 17 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 62. Northeast wind 8 to 11 mph.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy.
Thursday Night
Partly cloudy, with a low around 65.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 72. Breezy.
Friday Night
Partly cloudy, with a low around 65.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 73. Breezy.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64. Breezy.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 73. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
7:11 pm EST Mar 1, 2026
Forecast Valid:
7pm EST Mar 1, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation