Hazardous Weather Conditions
Current conditions at
Jacksonville International Airport (KJAX)
Lat: 30.5°NLon: 81.69°WElev: 23ft.
Mostly Cloudy
90°F
32°C
| Humidity | 59% |
| Wind Speed | W 8 mph |
| Barometer | 30.12 in (1020.0 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 11 Jul 11:56 am EDT |
Extended Forecast for
7 Miles SE Jacksonville International Airport FL
Heat Advisory until July 11, 07:00pm
NOW until 7:00pm Sat

Heat Advisory
This Afternoon

High: 98 °F
Chance
T-stormsTonight
Low: 76 °F
Chance
T-storms then
Partly CloudySunday
High: 96 °F
Sunny then
T-storms
LikelySunday Night
Low: 77 °F
T-storms
Likely then
Chance
ShowersMonday
High: 92 °F
Chance
T-storms then
T-stormsMonday Night
Low: 76 °F
T-storms then
Chance
ShowersTuesday
High: 92 °F
Mostly Sunny
then Chance
T-stormsTuesday Night

Low: 77 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 106. South wind around 8 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 76. Southwest wind 5 to 8 mph.
Sunday
Showers and thunderstorms likely, mainly after 5pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 107. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Monday
Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 92. West wind 5 to 9 mph. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 76. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles SE Jacksonville International Airport FL
30.43°N 81.61°W
30.43°N 81.61°W
2:21 am EDT Jul 11, 2026
12pm EDT Jul 11, 2026-6pm EDT Jul 17, 2026



