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

65°F

18°C

Humidity 87%
Wind Speed SW 12 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Feb 11:52 pm EST
Extended Forecast for

Neptune Beach FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy
    and Breezy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a temperature falling to around 55 by 1pm. Windy, with a northwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 58 °F⇓

    Mostly Cloudy
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Breezy, with a northeast wind 10 to 16 mph.

    Low: 54 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. North wind 10 to 13 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind around 6 mph becoming south after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. Breezy.

    High: 69 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 20 mph.
Washington's Birthday
Mostly cloudy, with a temperature falling to around 55 by 1pm. Windy, with a northwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 54. Breezy, with a northeast wind 10 to 16 mph.
Tuesday
Sunny, with a high near 61. North wind 10 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind around 6 mph becoming south after midnight.
Wednesday
Partly sunny, with a high near 69. Breezy.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 70. Breezy.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 72.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 64. Breezy.
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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:
12:26 am EST Feb 16, 2026
Forecast Valid:
12am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation