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.

Overcast

61°F

16°C

Humidity 97%
Wind Speed N 9 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Dec 12:52 pm EST
Extended Forecast for

Neptune Beach FL

  • This Afternoon

    This Afternoon: Showers. The rain could be heavy at times. High near 64. Breezy, with a north wind 13 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 64 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 59. Breezy, with a northeast wind 10 to 15 mph becoming west in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Monday

    Monday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 61. Breezy, with a north wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Windy, with a north wind around 22 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a north wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Showers. The rain could be heavy at times. High near 64. Breezy, with a north wind 13 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
Showers, mainly before 11pm. Low around 59. Breezy, with a northeast wind 10 to 15 mph becoming west in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 61. Breezy, with a north wind 10 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 52. Windy, with a north wind around 22 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy, with a north wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 51. Windy.
Saturday
Mostly sunny, with a high near 57. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Neptune Beach FL
 30.32°N 81.38°W
Last Update:
12:51 pm EST Dec 7, 2025
Forecast Valid:
1pm EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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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