
Arctic Cold Air Outbreak All Week Long - Subfreezing Low Temperatures & Dangerous Wind Chill
Widespread late night and morning freezes will continue through the week. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >
Hazardous Weather Conditions
Current conditions at
Northeast Florida Regional Airport (KSGJ)
Lat: 29.96°NLon: 81.34°WElev: 3ft.
Fair
58°F
14°C
| Humidity | 22% |
| Wind Speed | W 10 mph |
| Barometer | 30.24 in (1023.8 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 28 Jan 2:56 pm EST |
Extended Forecast for
St. Augustine Airport FL
Frost Advisory January 29, 02:00am until January 29, 09:00am
This Afternoon

High: 55 °F
Sunny
Tonight

Low: 34 °F
Mostly Clear
Thursday

High: 56 °F
Sunny
Thursday Night

Low: 42 °F
Mostly Cloudy
Friday

High: 63 °F
Mostly Sunny
Friday Night

Low: 44 °F
Chance
ShowersSaturday

High: 53 °F
Slight Chance
Showers and
Very WindySaturday Night

Low: 22 °F
Partly Cloudy
and Very
WindySunday

High: 42 °F
Sunny and
Very Windy
Detailed Forecast
This Afternoon
Sunny, with a high near 55. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 34. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 56. Wind chill values as low as 27 early. North wind 9 to 11 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 42. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 63. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 53. Very windy.
Saturday Night
Partly cloudy, with a low around 22. Very windy.
Sunday
Sunny, with a high near 42. Very windy.
Sunday Night
Mostly clear, with a low around 26. Breezy.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
St. Augustine Airport FL
29.97°N 81.32°W
29.97°N 81.32°W
12:26 pm EST Jan 28, 2026
3pm EST Jan 28, 2026-6pm EST Feb 3, 2026



