National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Partly Cloudy

86°F

30°C

Humidity 72%
Wind Speed W 3 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 23 Jul 9:56 am EDT
Extended Forecast for

Jacksonville International Airport FL

  • Today

    Today: Sunny and hot, with a high near 95. Heat index values as high as 106. Light southeast wind becoming east 5 to 9 mph in the afternoon.

    High: 95 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 16 mph.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 103. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Light and variable wind.

    High: 97 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely after 2pm. Mostly sunny and hot, with a high near 96. Chance of precipitation is 60%.

    High: 96 °F

    Mostly Sunny
    then T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95.

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 95. Heat index values as high as 106. Light southeast wind becoming east 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 16 mph.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 103. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph becoming light south after midnight.
Saturday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Light and variable wind.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 77.
Sunday
Showers and thunderstorms likely after 2pm. Mostly sunny and hot, with a high near 96. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville International Airport FL
 30.5°N 81.68°W
Last Update:
9:01 am EDT Jul 23, 2026
Forecast Valid:
10am EDT Jul 23, 2026-6pm EDT Jul 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation