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

42°F

6°C

Humidity 92%
Wind Speed Calm
Barometer 30.27 in (1025.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 9 Feb 1:56 am EST
Extended Forecast for

Saint Augustine FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind becoming northeast 5 to 8 mph in the morning.

    High: 66 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog between 3am and 4am. Otherwise, mostly clear, with a low around 45. Northeast wind around 5 mph becoming light and variable in the evening.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 69. Light and variable wind becoming south 5 to 7 mph in the morning.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South wind 7 to 9 mph becoming west after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light and variable wind becoming northeast 5 to 8 mph in the morning.
Monday Night
Patchy fog between 3am and 4am. Otherwise, mostly clear, with a low around 45. Northeast wind around 5 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 69. Light and variable wind becoming south 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 7 to 9 mph becoming west after midnight.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 68. Breezy.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 60. Breezy.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 69. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.88°N 81.3°W
Last Update:
2:22 am EST Feb 9, 2026
Forecast Valid:
2am EST Feb 9, 2026-6pm EST Feb 15, 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