National Weather Service Forecast for: Savannah GA
Issued by: National Weather Service Charleston, SC
Updated: 12:53 am EST Dec 18, 2025
 
Overnight

Overnight: A 40 percent chance of rain. Cloudy, with a low around 53. Light northeast wind.
Chance Rain

 Thursday

Thursday: A chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. Patchy fog between 8am and 9am. Otherwise, cloudy, with a high near 68. Northeast wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Rain Likely
and Patchy
Fog
 Thursday
Night
Thursday Night: Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Low around 59. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain then
Chance Rain
 Friday

Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. West wind 10 to 13 mph, with gusts as high as 22 mph.
Becoming
Sunny
 Friday
Night
Friday Night: Clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Clear

 Saturday

Saturday: Sunny, with a high near 62.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 44.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 68.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 44.
Mostly Clear
Lo 53 °F Hi 68 °F Lo 59 °F Hi 65 °F Lo 39 °F Hi 62 °F Lo 44 °F Hi 68 °F Lo 44 °F

 

Overnight
 
 A 40 percent chance of rain. Cloudy, with a low around 53. Light northeast wind.
Thursday
 
 A chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. Patchy fog between 8am and 9am. Otherwise, cloudy, with a high near 68. Northeast wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
 Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Low around 59. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 65. West wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
 
 Clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 62.
Saturday Night
 
 Mostly clear, with a low around 44.
Sunday
 
 Sunny, with a high near 68.
Sunday Night
 
 Mostly clear, with a low around 44.
Monday
 
 Sunny, with a high near 57.
Monday Night
 
 Mostly clear, with a low around 44.
Tuesday
 
 Mostly sunny, with a high near 65.
Tuesday Night
 
 Mostly clear, with a low around 49.
Wednesday
 
 Sunny, with a high near 70.

 

Forecast from NOAA-NWS for Savannah GA.