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

82°F

28°C

Humidity 65%
Wind Speed E 8 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 15 Oct 4:56 pm EDT
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Mostly clear, with a low around 71. East wind 5 to 7 mph becoming calm after midnight.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 71. South wind around 6 mph becoming west after midnight. Chance of precipitation is 10%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers after 2pm. Mostly sunny, with a temperature falling to around 70 by 5pm. Windy, with a north wind 15 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 75 °F⇓

    Slight Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 66. Very windy, with a northeast wind around 26 mph, with gusts as high as 34 mph.

    Low: 66 °F

    Very Windy.
    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 74. Very windy.

    High: 74 °F

    Chance
    Showers and
    Very Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 68. Very windy.

    Low: 68 °F

    Chance
    Showers and
    Very Windy

  • Monday

    Monday: A 40 percent chance of showers after 8am. Partly sunny, with a high near 75. Very windy.

    High: 75 °F

    Chance
    Showers and
    Very Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 68. Very windy.

    Low: 68 °F

    Slight Chance
    Showers and
    Very Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 71. East wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 71. South wind around 6 mph becoming west after midnight. Chance of precipitation is 10%.
Saturday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers after 2pm. Mostly sunny, with a temperature falling to around 70 by 5pm. Windy, with a north wind 15 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 66. Very windy, with a northeast wind around 26 mph, with gusts as high as 34 mph.
Sunday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 74. Very windy.
Sunday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 68. Very windy.
Monday
A 40 percent chance of showers after 8am. Partly sunny, with a high near 75. Very windy.
Monday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 68. Very windy.
Tuesday
A 30 percent chance of showers after 8am. Mostly sunny, with a high near 76. Very windy.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67. Windy.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 77. Windy.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67. Windy.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
2:21 pm EDT Oct 15, 2026
Forecast Valid:
5pm EDT Oct 15, 2026-6pm EDT Oct 22, 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