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Cold Wind Chills and an Early Season Freeze - Updated Briefing

Sharply colder weather arrives tonight with a Freeze warning in effect away for most Southeast GA and Northeast FL west of the St Johns river. A Cold Weather Advisory is also in effect tonight as wind chills fall into the 20s. A Gale Warning is posted for the waters overnight. A Widespread frost will impact inland areas Tuesday night into Wednesday morning with a Freeze Watch in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

40°F

4°C

Humidity 41%
Wind Speed NW 20 G 29 mph
Barometer 30.32 in (1026.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Nov 12:56 am EST
Extended Forecast for

Saint Augustine FL

Cold Weather Advisory November 11, 02:00am until November 11, 08:00am
Frost Advisory November 12, 03:00am until November 12, 08:00am
Click here for hazard details and duration
Cold Weather Advisory
Frost Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 36. Wind chill values as low as 26. Windy, with a northwest wind around 23 mph, with gusts as high as 34 mph.

    Low: 36 °F

    Mostly Clear
    and Windy

  • Veterans Day

    Veterans Day: Sunny, with a high near 54. Wind chill values as low as 25 early. Windy, with a north wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 54 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. North wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. West wind 6 to 9 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind 6 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Wind chill values as low as 26. Windy, with a northwest wind around 23 mph, with gusts as high as 34 mph.
Veterans Day
Sunny, with a high near 54. Wind chill values as low as 25 early. Windy, with a north wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 38. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 67. West wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 50. West wind 6 to 8 mph.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
12:26 am EST Nov 11, 2025
Forecast Valid:
12am EST Nov 11, 2025-6pm EST Nov 17, 2025
 
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