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.

Overcast

63°F

17°C

Humidity 97%
Wind Speed SW 6 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 19 Feb 4:56 am EST
Extended Forecast for

St. Augustine Airport FL

  • Today

    Today: Patchy dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 79 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southwest wind around 7 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 60. Southwest wind around 7 mph.

    Low: 60 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 81. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 71. Breezy. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 60. Southwest wind around 7 mph.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 60. Southwest wind around 7 mph.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 81. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71. Breezy. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 56. Breezy.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.97°N 81.32°W
Last Update:
5:02 am EST Feb 19, 2026
Forecast Valid:
5am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation