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

79°F

26°C

Humidity 72%
Wind Speed SE 16 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 5 Apr 4:56 pm EDT
Extended Forecast for

Saint Augustine FL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 82. Breezy, with a southeast wind around 16 mph, with gusts as high as 24 mph.

    High: 82 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 64. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 64 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 73. Windy, with a north wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Mostly Cloudy
    and Breezy
    then Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Cloudy, with a low around 62. Windy, with a northeast wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely and
    Windy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 71. Windy, with a northeast wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 65. Windy. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. 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 and thunderstorms after 8pm. Cloudy, with a low around 66. Windy. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely and
    Windy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. Windy. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 82. Breezy, with a southeast wind around 16 mph, with gusts as high as 24 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 64. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.
Monday
Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 73. Windy, with a north wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Cloudy, with a low around 62. Windy, with a northeast wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 71. Windy, with a northeast wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 65. Windy. Chance of precipitation is 40%.
Wednesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. 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 and thunderstorms after 8pm. Cloudy, with a low around 66. Windy. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. Windy. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. Breezy.
Friday Night
A slight chance of thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 71. Breezy.
Saturday Night
A 10 percent chance of showers. Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 72. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.88°N 81.3°W
Last Update:
2:44 pm EDT Apr 5, 2026
Forecast Valid:
5pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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