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

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

36°F

2°C

Humidity 73%
Wind Speed Calm
Barometer 30.38 in (1028.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 3 Feb 6:56 am EST
Extended Forecast for

Saint Augustine Beach FL

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

    NOW until 9:00am Tue

    Freeze Warning

  • Today

    High: 59 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. South wind around 7 mph becoming southwest after midnight.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely. Increasing clouds, with a low around 43. Southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 55. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Today
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 59. Wind chill values as low as 29 early. West wind 6 to 8 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 41. South wind around 7 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Showers likely. Increasing clouds, with a low around 43. Southwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 55. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 59.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
Last Update:
5:01 am EST Feb 3, 2026
Forecast Valid:
7am 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