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.

Fair

45°F

7°C

Humidity 68%
Wind Speed Calm
Barometer 30.22 in (1023.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 24 Feb 7:56 pm EST
Extended Forecast for

Saint Augustine FL

Frost Advisory February 25, 01:00am until February 25, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 37. Light southwest wind.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. South wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 60. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Light southwest wind.
Wednesday
Mostly sunny, with a high near 69. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 48. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 74. South wind 8 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 58. South wind around 7 mph.
Friday
Showers likely, mainly after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Friday Night
Showers. Low around 60. Chance of precipitation is 90%.
Saturday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 69.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 58.
Monday
A 30 percent chance of showers. Sunny, with a high near 73.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 72. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
7:07 pm EST Feb 24, 2026
Forecast Valid:
8pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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