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.

Fog/Mist

68°F

20°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 66°F (19°C)
Visibility 4.00 mi
Last update 5 Apr 7:56 am EDT
Extended Forecast for

St. Augustine Airport FL

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Breezy, with a south wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 64. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 74. Windy, with a north wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers and
    Breezy then
    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Cloudy, with a low around 61. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 72. Windy, with a northeast wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 63. Windy.

    Low: 63 °F

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 72. Very windy. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely and
    Very Windy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 63. Windy. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely and
    Windy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Breezy.

    High: 73 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Breezy, with a south wind 5 to 15 mph, with gusts as high as 23 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 64. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
Monday
Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 74. Windy, with a north wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Cloudy, with a low around 61. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 72. Windy, with a northeast wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63. Windy.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 72. Very windy. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 63. Windy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Breezy.
Thursday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 63.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76. Breezy.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 78.
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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:
6:11 am EDT Apr 5, 2026
Forecast Valid:
8am EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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