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

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Overcast

71°F

22°C

Humidity 81%
Wind Speed W 15 G 22 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Dec 4:56 pm EST
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Windy, with a northwest wind 14 to 20 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 21 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Wind chill values as low as 29. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Wind chill values as low as 28 early. West wind around 11 mph, with gusts as high as 16 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. West wind around 10 mph, with gusts as high as 17 mph.

    Low: 40 °F

    Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Windy, with a northwest wind 14 to 20 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 56. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 36. Wind chill values as low as 29. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 57. Wind chill values as low as 28 early. West wind around 11 mph, with gusts as high as 16 mph.
Wednesday Night
Clear, with a low around 40. West wind around 10 mph, with gusts as high as 17 mph.
New Year's Day
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. Breezy.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
3:47 pm EST Dec 29, 2025
Forecast Valid:
5pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation