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

58°F

14°C

Humidity 81%
Wind Speed S 3 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 2 Jan 6:56 pm EST
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Light southwest wind increasing to 5 to 9 mph in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 74. Breezy, with a south wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 55. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 63. North wind 10 to 14 mph, with gusts as high as 17 mph.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. North wind around 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Light southwest wind increasing to 5 to 9 mph in the evening.
Saturday
A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 74. Breezy, with a south wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Showers and thunderstorms. Low around 55. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy, with a high near 63. North wind 10 to 14 mph, with gusts as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 53. North wind around 9 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
12:26 pm EST Jan 2, 2026
Forecast Valid:
7pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
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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