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

Widespread Freezes Continue through Midweek- Updated Briefing

Widespread freezes will continue through midweek, with Freeze Warnings in effect tonight through early Tuesday morning. A freeze watch is in effect for north portions of the area Tuesday night into Wednesday morning. Low wind chill values are expected Tuesday mornings area-wide. Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

38°F

3°C

Humidity 73%
Wind Speed NW 3 mph
Barometer 30.35 in (1027.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Jan 1:56 am EST
Extended Forecast for

Saint Augustine Beach FL

  • Overnight

    Overnight: Clear, with a low around 37. Wind chill values as low as 29. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Wind chill values as low as 29 early. Breezy, with a north wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. North wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. North wind around 10 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 55. North wind around 7 mph.

    Low: 55 °F

    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 37. Wind chill values as low as 29. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 57. Wind chill values as low as 29 early. Breezy, with a north wind 13 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 48. North wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 66. North wind around 10 mph.
Wednesday Night
Cloudy, with a low around 55. North wind around 7 mph.
Thursday
Partly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 58.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 71.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 63. Breezy.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
Last Update:
12:26 am EST Jan 20, 2026
Forecast Valid:
2am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation