Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Mostly Cloudy

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.10 in (1019.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jul 12:56 am EDT
Extended Forecast for

5 Miles NW Jacksonville FL

Heat Advisory July 25, 12:00pm until July 25, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 77. Light south wind.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 4pm.  Increasing clouds and hot, with a high near 99. Heat index values as high as 110. West wind 5 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 99 °F

    Mostly Sunny
    then T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 78. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 78 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms after 11am.  High near 95. Heat index values as high as 106. Northwest wind 5 to 8 mph.  Chance of precipitation is 80%.

    High: 95 °F

    Chance
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am.  Low around 76. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 76 °F

    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

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

    Low: 77 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 96.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 77. Light south wind.
Saturday
Showers and thunderstorms likely, mainly after 4pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 110. West wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms likely, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 78. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, then showers and thunderstorms after 11am. High near 95. Heat index values as high as 106. Northwest wind 5 to 8 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Low around 76. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Thursday
Showers and thunderstorms likely. Partly sunny and hot, with a high near 95. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 93. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Jacksonville FL
 30.39°N 81.69°W
11:57 pm EDT Jul 24, 2026
1am EDT Jul 25, 2026-6pm EDT Jul 31, 2026
 
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Additional Resources

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