Chatham County, GA Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Chatham County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Mostly cloudy, with a high near 86. West wind 2 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Chatham County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Chatham County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 4, 2026
- Latest sync
- May 28, 2026 10:39 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Chatham County
Saturday looks like the warmest upcoming period in Chatham County at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Sunday at about 8 to 15 mph NE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 10:39 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KCLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 70. North wind 2 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Rain showers likely before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Showers And Thunderstorms
|
86°F |
2 to 7 mph
W
|
|
Saturday Night
May 30
|
Showers And Thunderstorms
|
70°F |
2 to 7 mph
N
|
|
Sunday
May 31
|
Showers And Thunderstorms Likely
|
80°F |
8 to 15 mph
NE
|
|
Sunday Night
May 31
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
69°F |
5 to 13 mph
E
|
|
Monday
Jun 1
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
83°F |
7 mph
NE
|
|
Monday Night
Jun 1
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
69°F |
1 to 6 mph
S
|
|
Tuesday
Jun 2
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
3 to 8 mph
N
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
69°F |
3 to 7 mph
E
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
83°F |
5 to 12 mph
E
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
68°F |
6 to 10 mph
E
|
|
Thursday
Jun 4
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
80°F |
7 to 13 mph
E
|
Major City Forecasts
Live forecast snapshots for major cities across Chatham County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Chatham County.
Largest mapped city population in this region: 143,632.
