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

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

46°F

8°C

Humidity 63%
Wind Speed S 5 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Feb 6:56 pm EST
Extended Forecast for

St. Augustine Airport FL

  • Tonight

    Tonight: Areas of frost before 2am, then areas of frost after 3am. Otherwise, mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 71. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 71 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Southwest wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. South wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Areas of frost before 2am, then areas of frost after 3am. Otherwise, mostly clear, with a low around 36. Light and variable wind.
Wednesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 71. 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 47. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 77. South wind 7 to 11 mph, with gusts as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 57. South wind around 7 mph.
Friday
Showers likely, mainly after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Friday Night
Showers. Low around 59. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 57.
Monday
A 30 percent chance of showers. Sunny, with a high near 74.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.95°N 81.35°W
Last Update:
12:26 pm EST Feb 24, 2026
Forecast Valid:
7pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation