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

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

Widespread late night and morning freezes will continue through the week. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

33°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 30.37 in (1028.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 27 Jan 9:56 pm EST
Extended Forecast for

Saint Augustine Beach FL

Freeze Warning until January 28, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until January 28, 09:00am

    NOW until 9:00am Wed

    Freeze Warning

  • Tonight

    Low: 33 °F

    Clear then
    Patchy Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Wind chill values as low as 22 early. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 37. Wind chill values as low as 27. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Wind chill values as low as 26 early. North wind 9 to 11 mph, with gusts as high as 17 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. Northeast wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 51. Windy.

    High: 51 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Patchy frost after 2am. Otherwise, increasing clouds, with a low around 33. Wind chill values as low as 22. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 55. Wind chill values as low as 22 early. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 37. Wind chill values as low as 27. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 56. Wind chill values as low as 26 early. North wind 9 to 11 mph, with gusts as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 44. Northeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 63.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 51. Windy.
Saturday Night
Partly cloudy, with a low around 24. Very windy.
Sunday
Sunny, with a high near 44. Windy.
Sunday Night
Mostly clear, with a low around 28. Breezy.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 55.
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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:
4:56 pm EST Jan 27, 2026
Forecast Valid:
10pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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