Arctic Cold Air Outbreak All Week Long - Subfreezing Low Temperatures & Dangerous Wind Chill

Widespread freezes begin tonight and will continue through the week, with Freeze Warnings (and Watches) in effect tonight and Tuesday night. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Mostly Cloudy

62°F

17°C

Humidity 90%
Wind Speed W 9 G 17 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 26 Jan 8:52 am EST
Extended Forecast for

Mayport Naval Station FL

Freeze Watch January 27, 09:00pm until January 28, 09:00am
Cold Weather Advisory January 27, 01:00am until January 27, 10:00am
Freeze Warning January 27, 01:00am until January 27, 09:00am
Click here for hazard details and duration
Freeze Watch
Cold Weather Advisory
Freeze Warning
  • Today

    Today: Cloudy early, then gradual clearing, with a temperature falling to around 53 by 5pm. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 63 °F

    Gradual
    Clearing and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Wind chill values as low as 22. Windy, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 48. Wind chill values as low as 19 early. Northwest wind 7 to 14 mph, with gusts as high as 18 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Wind chill values as low as 25. West wind 5 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Northwest wind around 10 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a temperature falling to around 53 by 5pm. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 29. Wind chill values as low as 22. Windy, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 48. Wind chill values as low as 19 early. Northwest wind 7 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 32. Wind chill values as low as 25. West wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 54. Northwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 55.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 47. Breezy.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 32. Breezy.
Sunday
Sunny, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.43°W
9:06 am EST Jan 26, 2026
9am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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