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.

A Few Clouds

70°F

21°C

Humidity 55%
Wind Speed SE 9 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 5 May 12:52 am EDT
Extended Forecast for

Atlantic Beach FL

  • Overnight

    Overnight: Mostly clear, with a low around 64. Southeast wind 11 to 13 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Breezy, with an east wind 8 to 16 mph.

    High: 77 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Breezy, with a southeast wind 11 to 17 mph.

    Low: 67 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Southeast wind 6 to 13 mph.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 68. South wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Cloudy, with a low around 68. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Southeast wind 11 to 13 mph.
Tuesday
Sunny, with a high near 77. Breezy, with an east wind 8 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 67. Breezy, with a southeast wind 11 to 17 mph.
Wednesday
Mostly sunny, with a high near 85. Southeast wind 6 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 68. South wind 7 to 14 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Friday Night
A chance of showers and thunderstorms. Cloudy, with a low around 68. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlantic Beach FL
 30.34°N 81.41°W
Last Update:
11:47 pm EDT May 4, 2026
Forecast Valid:
1am EDT May 5, 2026-6pm EDT May 11, 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