National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Cold Air Outbreak this Weekend - Subfreezing Temperatures and Dangerous Wind Chills

An Arctic airmass continues across northeast FL and southeast GA with very cold wind chills and a hard freeze this morning. Another freeze Monday Night. Continue to protect people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Fair

40°F

4°C

Humidity 63%
Wind Speed W 5 mph
Barometer 30.35 in (1027.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 3 Feb 2:52 am EST
Extended Forecast for

Jacksonville Beach FL

Freeze Warning until February 3, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until February 3, 09:00am

    NOW until 9:00am Tue

    Freeze Warning

  • Overnight

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 59. Wind chill values as low as 30 early. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 59 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Southwest wind around 9 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 50. Windy.

    High: 50 °F

    Slight Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 38. West wind around 8 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 59. Wind chill values as low as 30 early. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 43. Southwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 65. Southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 50. Windy.
Thursday Night
Mostly clear, with a low around 38. Breezy.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 47. Windy.
Saturday
Sunny, with a high near 62. Breezy.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
12:26 am EST Feb 3, 2026
Forecast Valid:
3am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation