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.

Partly Cloudy

54°F

12°C

Humidity 77%
Wind Speed N 13 mph
Barometer 30.26 in (1024.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Jan 1:56 am EST
Extended Forecast for

St. Augustine Airport FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. North wind around 13 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. North wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 51. North wind 5 to 7 mph becoming light and variable.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 65. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 65 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Areas of frost after 1am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. North wind around 13 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 63. North wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 51. North wind 5 to 7 mph becoming light and variable.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 65. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 48. Southwest wind around 7 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57.
Thursday Night
Areas of frost after 1am. Otherwise, mostly clear, with a low around 32.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.95°N 81.35°W
Last Update:
12:26 am EST Jan 13, 2026
Forecast Valid:
2am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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