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.

A Few Clouds

77°F

25°C

Humidity 85%
Wind Speed S 3 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Jul 10:56 pm EDT
Extended Forecast for

Jacksonville International Airport FL

  • Tonight

    Tonight: Mostly clear, with a low around 73. West wind around 7 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 5pm. Increasing clouds, with a high near 93. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Mostly Sunny
    then T-storms
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 73. Southeast wind around 6 mph becoming calm after midnight.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers and thunderstorms after 11am. High near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%.

    High: 91 °F

    Slight Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 11pm, then showers likely. Low around 72. Southwest wind around 8 mph. Chance of precipitation is 80%.

    Low: 72 °F

    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms after 11am. High near 89. Chance of precipitation is 80%.

    High: 89 °F

    Chance
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 2am, then a slight chance of showers. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 88. Chance of precipitation is 70%.

    High: 88 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 73. West wind around 7 mph.
Friday
Showers and thunderstorms likely, mainly after 5pm. Increasing clouds, with a high near 93. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 73. Southeast wind around 6 mph becoming calm after midnight.
Saturday
A slight chance of showers, then showers and thunderstorms after 11am. High near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms before 11pm, then showers likely. Low around 72. Southwest wind around 8 mph. Chance of precipitation is 80%.
Sunday
A chance of showers, then showers and thunderstorms after 11am. High near 89. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms before 2am, then a slight chance of showers. Low around 74. Chance of precipitation is 80%.
Monday
A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 88. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville International Airport FL
 30.5°N 81.68°W
Last Update:
6:57 pm EDT Jul 30, 2026
Forecast Valid:
11pm EDT Jul 30, 2026-6pm EDT Aug 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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