National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

51°F

11°C

Humidity 59%
Wind Speed Vrbl 6 mph
Barometer 30.34 in (1027.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 29 Nov 12:52 am EST
Extended Forecast for

Neptune Beach FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. Windy, with a northeast wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Windy, with an east wind 18 to 20 mph, with gusts as high as 28 mph.

    High: 66 °F

    Mostly Cloudy
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 63. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Northeast wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. North wind 9 to 11 mph.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 69. Breezy.

    High: 69 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 67. Windy.

    Low: 67 °F

    Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. Windy, with a northeast wind 18 to 20 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy, with a high near 66. Windy, with an east wind 18 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 63. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 70. Northeast wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 65. North wind 9 to 11 mph.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 69. Breezy.
Monday Night
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 67. Windy.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 56. Breezy.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Neptune Beach FL
 30.32°N 81.38°W
Last Update:
12:26 am EST Nov 29, 2025
Forecast Valid:
1am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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