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

61°F

16°C

Humidity 60%
Wind Speed N 14 mph
Barometer 30.41 in (1029.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 21 Jan 12:56 pm EST
Extended Forecast for

Saint Augustine FL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 64. North wind 11 to 13 mph, with gusts as high as 16 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, with a low around 54. North wind 6 to 8 mph.

    Low: 54 °F

    Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Northeast wind 9 to 11 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Northeast wind 5 to 8 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light north wind becoming northeast 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. Breezy.

    High: 74 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. North wind 11 to 13 mph, with gusts as high as 16 mph.
Tonight
Cloudy, with a low around 54. North wind 6 to 8 mph.
Thursday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. Northeast wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 59. Northeast wind 5 to 8 mph.
Friday
Sunny, with a high near 70. Light north wind becoming northeast 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. Breezy.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 56. Breezy. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 60. Breezy.
Monday Night
Partly cloudy, with a low around 39. Windy.
Tuesday
Sunny, with a high near 48. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.88°N 81.3°W
Last Update:
12:26 pm EST Jan 21, 2026
Forecast Valid:
1pm EST Jan 21, 2026-6pm EST Jan 27, 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