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Hazardous Weather Conditions

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Mostly Cloudy and Windy

52°F

11°C

Humidity 69%
Wind Speed NE 26 G 32 mph
Barometer 30.36 in (1028.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Jan 9:52 am EST
Extended Forecast for

3 Miles SSW Fernandina Beach FL

  • Today

    Today: Partly sunny, with a high near 55. Windy, with a north wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 55 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Breezy, with a north wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. North wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 60. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 55. Windy, with a north wind 18 to 21 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 44. Breezy, with a north wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 60. North wind 6 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 47. Light and variable wind.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 55. Breezy.
Thursday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 32.
Friday
Widespread frost before 8am. Otherwise, sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fernandina Beach FL
 30.62°N 81.46°W
Last Update:
10:21 am EST Jan 12, 2026
Forecast Valid:
10am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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