National Weather Service Forecast for: Jacksonville FL
Issued by: National Weather Service Jacksonville, FL
Updated: 2:21 am EDT Jun 30, 2026
 
Overnight

Overnight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.
Slight Chance
T-storms

 Tuesday

Tuesday: Sunny, with a high near 91. Heat index values as high as 103. Breezy, with a light northeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 18 mph.
Sunny then
Mostly Sunny
and Breezy
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 77. East wind 6 to 11 mph becoming light northeast after midnight.
Mostly Clear

 Wednesday

Wednesday: A slight chance of showers and thunderstorms between 11am and noon. Sunny, with a high near 90. Breezy, with a northeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Sunny and
Breezy
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 76. Northeast wind 6 to 11 mph becoming light east after midnight. Winds could gust as high as 15 mph.
Mostly Clear

 Thursday

Thursday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Slight Chance
T-storms

 Thursday
Night
Thursday Night: Mostly clear, with a low around 77.
Mostly Clear

 Friday

Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
Sunny then
Chance
T-storms
 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Chance
T-storms then
Partly Cloudy
Lo 75 °F Hi 91 °F Lo 77 °F Hi 90 °F Lo 76 °F Hi 90 °F Lo 77 °F Hi 93 °F Lo 78 °F

 

Overnight
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.
Tuesday
 
 Sunny, with a high near 91. Heat index values as high as 103. Breezy, with a light northeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
 
 Mostly clear, with a low around 77. East wind 6 to 11 mph becoming light northeast after midnight.
Wednesday
 
 A slight chance of showers and thunderstorms between 11am and noon. Sunny, with a high near 90. Breezy, with a northeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
 
 Mostly clear, with a low around 76. Northeast wind 6 to 11 mph becoming light east after midnight. Winds could gust as high as 15 mph.
Thursday
 
 A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Thursday Night
 
 Mostly clear, with a low around 77.
Friday
 
 A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
Friday Night
 
 A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Independence Day
 
 Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Saturday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Sunday
 
 Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
Sunday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Monday
 
 A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.

 

Forecast from NOAA-NWS for Jacksonville FL.