Chatham County, GA Weather Forecast
County weather hub
Slight Chance Rain Showers
Compare major city weather across Chatham County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers before 5am. Mostly cloudy, with a low around 73. Northwest wind around 2 mph. Chance of precipitation is 20%.
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
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 6:39 AM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Chatham County
Tuesday looks like the warmest upcoming period in Chatham County at 95 degrees F.
Overnight is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Saturday at about 3 to 12 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 6:39 AM EDT
- Coverage
- 7 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
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Northwest wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. West wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 105. West wind 1 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 77. Southwest wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 94.
Mostly clear, with a low around 77.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 15
|
Slight Chance Rain Showers
|
73°F |
2 mph
NW
|
|
Wednesday
Jul 15
|
Partly Sunny then Chance Showers And Thunderstorms
|
90°F |
0 to 3 mph
NW
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
2 mph
W
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
1 to 5 mph
W
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
5 mph
SW
|
|
Friday
Jul 17
|
Sunny
|
94°F |
2 to 7 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
77°F |
3 to 7 mph
SW
|
|
Saturday
Jul 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 12 mph
SW
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
6 to 12 mph
SW
|
|
Sunday
Jul 19
|
Sunny then Chance Showers And Thunderstorms
|
94°F |
6 to 10 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
77°F |
5 to 9 mph
SW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
94°F |
5 to 9 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
79°F |
5 to 9 mph
SW
|
|
Tuesday
Jul 21
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
5 to 10 mph
SW
|
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.
