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.

A Few Clouds

52°F

11°C

Humidity 19%
Wind Speed N 10 mph
Barometer 30.32 in (1026.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 2 Feb 2:56 pm EST
Extended Forecast for

Saint Augustine FL

Freeze Warning February 2, 10:00pm until February 3, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after 2am. Otherwise, mostly clear, with a low around 32. West wind 3 to 6 mph.

    Low: 32 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Wind chill values as low as 30 early. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Southwest wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Southwest wind 6 to 11 mph, with gusts as high as 15 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 32. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 60. Wind chill values as low as 30 early. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 68. Southwest wind 6 to 11 mph, with gusts as high as 15 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 56. Breezy.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
2:57 pm EST Feb 2, 2026
Forecast Valid:
3pm EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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