
NWS JAX Weather Impact Briefing
Isolated Strong and Severe Thunderstorms Expected This Afternoon & Evening Mainly Across Northeast FL and Coastal Southeast Georgia, and Scattered Severe Thunderstorms Possible on Monday For The Entire Area. Read More >
Current conditions at
Northeast Florida Regional Airport (KSGJ)
Lat: 29.96°NLon: 81.34°WElev: 3ft.66°F
19°C
| Humidity | 96% |
| Wind Speed | S 10 mph |
| Barometer | 29.87 in (1011.4 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 4:56 am EDT |
Extended Forecast for
5 Miles NW St. Augustine Airport FL
Today
High: 82 °F
Severe
Thunderstorms
and WindyTonight
Low: 38 °F
Breezy.
Chance
Showers then
Partly CloudyTuesday

High: 59 °F
Sunny
Tuesday Night

Low: 43 °F
Mostly Cloudy
Wednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 49 °F
Partly Cloudy
Thursday

High: 67 °F
Mostly Sunny
Thursday Night

Low: 49 °F
Partly Cloudy
Friday

High: 73 °F
Sunny
Detailed Forecast
Today
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 82. Windy, with a southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 59. North wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. North wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 64. North wind 8 to 13 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NW St. Augustine Airport FL
30.02°N 81.39°W
30.02°N 81.39°W
2:21 am EDT Mar 16, 2026
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026


