


Current conditions at
Northeast Florida Regional Airport (KSGJ)
Lat: 29.96°NLon: 81.34°WElev: 3ft.
Mostly Cloudy
31°C
87°F
Humidity | 72% |
Wind Speed | W 15 km/h |
Barometer | 1018.4 mb (30.08 in) |
Dewpoint | 25°C (77°F) |
Visibility | 16 km |
Heat Index | 37°C (99°F) |
Last update | 13 Jul 10:56 am EDT |
Extended Forecast for
St. Augustine Airport FL
Today
High: 34 °C
T-storms
LikelyTonight
Low: 23 °C
Chance
T-stormsMonday
High: 33 °C
Chance
T-storms then
T-storms
LikelyMonday Night
Low: 24 °C
T-storms
Likely then
Slight Chance
ShowersTuesday
High: 32 °C
Chance
T-storms then
T-storms
LikelyTuesday Night
Low: 24 °C
Showers
Likely then
Slight Chance
ShowersWednesday
High: 32 °C
Chance
T-storms then
T-stormsWednesday Night
Low: 24 °C
T-storms then
Slight Chance
T-stormsThursday
High: 32 °C
Chance
T-storms then
T-storms
Likely
Detailed Forecast
Today
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 34. Heat index values as high as 41. West wind 11 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 23. West wind 8 to 11 km/h.
Monday
A chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 33. Heat index values as high as 42. West wind 8 to 14 km/h becoming northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 24. East wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 32. Light east wind increasing to 13 to 18 km/h in the morning. Winds could gust as high as 27 km/h. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 24. Chance of precipitation is 60%.
Wednesday
A chance of thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 32. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 24. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 33. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
St. Augustine Airport FL
29.95°N 81.35°W
29.95°N 81.35°W
9:56 am EDT Jul 13, 2025
11am EDT Jul 13, 2025-6pm EDT Jul 19, 2025