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Hazardous Weather Conditions
Current conditions at
Jacksonville International Airport (KJAX)
Lat: 30.5°NLon: 81.69°WElev: 23ft.
Partly Cloudy
77°F
25°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Aug 5:56 am EDT |
Extended Forecast for
Jacksonville International Airport FL
Today
High: 91 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 76 °F
Chance
T-storms then
Partly CloudyMonday
High: 93 °F
Mostly Sunny
then Chance
T-stormsMonday Night
Low: 77 °F
Decreasing
CloudsTuesday
High: 95 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly ClearWednesday
High: 95 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly ClearThursday
High: 96 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 105. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Southeast wind around 6 mph becoming calm in the evening.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 77. Southeast wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95.
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 after 2pm. Sunny and hot, with a high near 96.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Jacksonville International Airport FL
30.48°N 81.68°W
30.48°N 81.68°W
5:51 am EDT Aug 9, 2026
6am EDT Aug 9, 2026-6pm EDT Aug 15, 2026
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