National Weather Service Forecast for: Savannah GA
Issued by: National Weather Service Charleston, SC
Updated: 9:32 pm EDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 79. Calm wind.
Mostly Clear

Tuesday

Tuesday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 91. Heat index values as high as 101. Light east wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 76. East wind 5 to 8 mph becoming calm  in the evening.
Mostly Clear

Wednesday

Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 91. East wind 6 to 11 mph.
Becoming
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 75. East wind 5 to 8 mph becoming calm  in the evening.
Clear

Thursday

Thursday: Sunny, with a high near 92.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 75.
Mostly Clear

Friday

Friday: Sunny, with a high near 93.
Sunny

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

Lo 79 °F Hi 91 °F Lo 76 °F Hi 91 °F Lo 75 °F Hi 92 °F Lo 75 °F Hi 93 °F Lo 77 °F

 

Overnight
 
Mostly clear, with a low around 79. Calm wind.
Tuesday
 
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 101. Light east wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
 
Mostly clear, with a low around 76. East wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
Mostly cloudy through mid morning, then gradual clearing, with a high near 91. East wind 6 to 11 mph.
Wednesday Night
 
Clear, with a low around 75. East wind 5 to 8 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 92.
Thursday Night
 
Mostly clear, with a low around 75.
Friday
 
Sunny, with a high near 93.
Friday Night
 
Mostly clear, with a low around 77.
Independence Day
 
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
Saturday Night
 
Partly cloudy, with a low around 78.
Sunday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Sunday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Monday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

 

Forecast from NOAA-NWS for Savannah GA.