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 87%
Wind Speed NW 8 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Feb 6:52 am EST
Extended Forecast for

Jacksonville Beach FL

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a temperature falling to around 55 by 3pm. Windy, with a northwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 59 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 56. Breezy, with a northeast wind 11 to 16 mph.

    Low: 56 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63. North wind 11 to 14 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind around 7 mph becoming south after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. Breezy, with a south wind 8 to 15 mph.

    High: 70 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers.  Partly sunny, with a high near 72. Breezy.

    High: 72 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

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

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 1pm.  Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Washington's Birthday
Mostly cloudy, with a temperature falling to around 55 by 3pm. Windy, with a northwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a steady temperature around 56. Breezy, with a northeast wind 11 to 16 mph.
Tuesday
Sunny, with a high near 63. North wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind around 7 mph becoming south after midnight.
Wednesday
Partly sunny, with a high near 70. Breezy, with a south wind 8 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 72. 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 74. Breezy.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 65. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
5:36 am EST Feb 16, 2026
7am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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