National Weather Service Forecast for: Jacksonville, FL
Issued by: National Weather Service Jacksonville, FL
Updated: Tue, 29-Sep-2026 9:26am EDT

Jacksonville
 
Today

Today: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Thursday

Thursday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Saturday

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday

Sunday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
 
Hi 90 °F Hi 87 °F Hi 87 °F Hi 88 °F Hi 87 °F Hi 87 °F Hi 85 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Friday
Night
Friday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
 
Lo 72 °F Lo 73 °F Lo 75 °F Lo 76 °F Lo 74 °F Lo 72 °F Lo 71 °F  

Coastal Flood Advisory
 

Today
 
Partly sunny. High near 90, with temperatures falling to around 87 in the afternoon. South wind 3 to 13 mph, with gusts as high as 16 mph.
Tonight
 
Mostly cloudy. Low around 72, with temperatures rising to around 73 overnight. Southeast wind 3 to 13 mph, with gusts as high as 17 mph.
Wednesday
 
A chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny. High near 87, with temperatures falling to around 83 in the afternoon. East wind 2 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
Wednesday Night
 
Partly cloudy, with a low around 73. East wind 2 to 12 mph, with gusts as high as 16 mph.
Thursday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. East wind 2 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Friday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Saturday
 
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Sunday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Sunday Night
 
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
 
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Monday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 71.

 

Forecast from NOAA-NWS for Jacksonville, FL.