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

66°F

19°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 30.25 in (1024.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 1 Apr 12:56 am EDT
Extended Forecast for

St. Augustine Airport FL

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. Southeast wind 3 to 5 mph.

    Low: 62 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Light southeast wind becoming east 9 to 14 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. East wind 5 to 10 mph becoming light after midnight.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Southeast wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 10%.

    Low: 66 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. Southeast wind 3 to 5 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Light southeast wind becoming east 9 to 14 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 63. East wind 5 to 10 mph becoming light after midnight.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Southeast wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Friday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Monday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 60.
Tuesday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 72. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.95°N 81.35°W
Last Update:
12:12 am EDT Apr 1, 2026
Forecast Valid:
1am EDT Apr 1, 2026-6pm EDT Apr 7, 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