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.

Shallow Fog

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in (1019.8 mb)
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Last update 23 Jan 5:52 am EST
Extended Forecast for

Mayport Naval Station FL

  • Today

    Today: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 69 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Cloudy, with a high near 62. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 62 °F

    Breezy.
    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Breezy, with a north wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. Breezy, with an east wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 76 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Blustery.

    Low: 29 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.
Tonight
Mostly cloudy, with a low around 54. North wind 5 to 10 mph.
Saturday
A 20 percent chance of showers after 1pm. Cloudy, with a high near 62. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 55. Breezy, with a north wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 76. Breezy, with an east wind 7 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 58. Breezy.
Monday Night
Mostly clear, with a low around 29. Blustery.
Tuesday
Sunny, with a high near 48. Breezy.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.43°W
Last Update:
12:31 am EST Jan 23, 2026
Forecast Valid:
6am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
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Additional Resources

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