
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.67°F
19°C
| Humidity | 93% |
| Wind Speed | S 7 mph |
| Barometer | 29.91 in (1012.6 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 1:56 am EDT |
Extended Forecast for
5 Miles NW St. Augustine Airport FL
Overnight

Low: 64 °F
Mostly Cloudy
Monday
High: 80 °F
Severe
Thunderstorms
and WindyMonday Night
Low: 39 °F
Chance
T-storms then
Partly CloudyTuesday

High: 59 °F
Sunny
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 63 °F
Sunny
Wednesday Night

Low: 50 °F
Partly Cloudy
Thursday

High: 67 °F
Mostly Sunny
Thursday Night

Low: 50 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 17 mph.
Monday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 80. Windy, with a south wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Cloudy during the early evening, then gradual clearing, with a low around 39. Northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 59. North wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 44. North wind around 7 mph.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 82.
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
11:41 pm EDT Mar 15, 2026
2am EDT Mar 16, 2026-6pm EDT Mar 22, 2026


