Reed Island Weather Station

83°F

Jacksonville, Florida, USA

Updated: 29-Aug-2026 9:22pm

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National Weather Service Forecast for: Jacksonville, FL
Issued by: National Weather Service Jacksonville, FL

Updated: Sat, 29-Aug-2026 8:16pm EDT

Jacksonville

	Sunday Slight Chance Showers And T-Storms then Chance Showers And T-Storms	Monday Chance Showers And T-Storms	Tuesday Chance Showers And T-Storms	Wednesday Chance Showers And T-Storms	Thursday Chance Showers And T-Storms	Friday Mostly Sunny then Chance Showers And T-Storms	Saturday Chance Showers And T-Storms
	Hi 90 °F	Hi 90 °F	Hi 91 °F	Hi 91 °F	Hi 92 °F	Hi 92 °F	Hi 93 °F

Tonight Partly Cloudy	Sunday Night Slight Chance Rain Showers then Partly Cloudy	Monday Night Chance Showers And T-Storms then Partly Cloudy	Tuesday Night Chance Showers And T-Storms then Partly Cloudy	Wednesday Night Chance Showers And T-Storms then Partly Cloudy	Thursday Night Chance Showers And T-Storms then Partly Cloudy	Friday Night Chance Showers And T-Storms then Partly Cloudy
Lo 76 °F	Lo 76 °F	Lo 76 °F	Lo 76 °F	Lo 76 °F	Lo 76 °F	Lo 76 °F

Tonight	Partly cloudy. Low around 76, with temperatures rising to around 77 overnight. East wind 2 to 7 mph.
Sunday	A slight chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 4pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 84 in the afternoon. Heat index values as high as 101. East wind 2 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night	A slight chance of rain showers before 8pm. Partly cloudy, with a low around 76. East wind 2 to 12 mph, with gusts as high as 16 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday	A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 90, with temperatures falling to around 84 in the afternoon. Heat index values as high as 101. Northeast wind 2 to 12 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Monday Night	A chance of showers and thunderstorms before 8pm. Partly cloudy. Low around 76, with temperatures rising to around 77 overnight. East wind 2 to 10 mph. Chance of precipitation is 40%.
Tuesday	A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
Tuesday Night	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Wednesday	A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Thursday	A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Thursday Night	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Friday Night	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Saturday	A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 93.

Forecast from NOAA-NWS for Jacksonville, FL.