| National Weather Service Forecast for:
Jacksonville, FL Issued by: National Weather Service Jacksonville, FL |
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| Updated: Thu, 09-Jul-2026 2:21am EDT | ||||||||||||||||||||||||||||||||||||||||
| Jacksonville | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 79. Southwest wind around 6 mph. |
| Thursday |
Sunny. High near 99, with temperatures falling to around 98 in the afternoon. Heat index values as high as 108. Southwest wind 6 to 12 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 79. Heat index values as high as 106. Southwest wind 5 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 99. Heat index values as high as 107. Southwest wind 3 to 10 mph. Chance of precipitation is 20%. |
| Friday Night |
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. |
| Saturday |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Chance of precipitation is 50%. |
| Saturday Night |
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 77. Chance of precipitation is 50%. |
| Sunday |
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 95. Chance of precipitation is 70%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 70%. |
| Monday |
A slight chance of rain showers before 8am, then showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 80%. |
| Monday Night |
Showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 80%. |
| Tuesday |
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 70%. |
| Tuesday Night |
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 70%. |
| Wednesday |
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. |
Forecast from NOAA-NWS for Jacksonville, FL.