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Current conditions at
Northeast Florida Regional Airport (KSGJ)
Lat: 29.96°NLon: 81.34°WElev: 3ft.
Light Rain Fog/Mist
80°F
27°C
| Humidity | 90% |
| Wind Speed | W 9 mph |
| Barometer | 29.93 in (1013.4 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 5.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 1 Aug 3:56 pm EDT |
Extended Forecast for
Saint Augustine FL
This Afternoon

High: 91 °F
T-storms
LikelyTonight
Low: 74 °F
Chance
T-storms then
Slight Chance
ShowersSunday
High: 88 °F
Chance
T-storms then
T-storms
Likely and
BreezySunday Night
Low: 74 °F
Chance
T-storms then
Mostly CloudyMonday
High: 90 °F
Slight Chance
T-storms then
T-storms
LikelyMonday Night
Low: 74 °F
Showers
Likely then
Mostly CloudyTuesday
High: 90 °F
Partly Sunny
then T-storms
LikelyTuesday Night
Low: 74 °F
T-storms
Likely then
Slight Chance
T-stormsWednesday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Mostly cloudy, with a high near 91. Southwest wind 11 to 13 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 74. Southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 88. Heat index values as high as 100. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers and thunderstorms before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 74. South wind 9 to 13 mph, with gusts as high as 21 mph.
Monday
Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 90. Southwest wind 10 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Augustine FL
29.9°N 81.33°W
29.9°N 81.33°W
2:21 pm EDT Aug 1, 2026
4pm EDT Aug 1, 2026-6pm EDT Aug 7, 2026


