Dorchester, GA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Dorchester, GA in one place.
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 102. East wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Dorchester, GA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 4:55 PM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Dorchester, GA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 4:55 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Dorchester
Friday looks like the warmest upcoming period in Dorchester at 91 degrees F.
Thursday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 0 to 9 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 4:55 PM 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 slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Northeast wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 89. Northeast wind around 5 mph.
Mostly clear, with a low around 70. Northeast wind 1 to 5 mph.
Sunny, with a high near 88. Northeast wind around 3 mph.
Mostly clear, with a low around 69.
Sunny, with a high near 91.
Mostly clear, with a low around 71.
A chance of showers and thunderstorms after 8am. Sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Chance Showers And Thunderstorms
|
90°F |
6 mph
E
|
|
Tonight
Sep 15
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
2 to 6 mph
NE
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
89°F |
5 mph
NE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
70°F |
1 to 5 mph
NE
|
|
Thursday
Sep 17
|
Sunny
|
88°F |
3 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
69°F |
2 mph
NE
|
|
Friday
Sep 18
|
Sunny
|
91°F |
2 mph
NE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
71°F |
2 mph
E
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
89°F |
0 to 9 mph
NE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
0 to 8 mph
NE
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
88°F |
1 to 6 mph
NE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
E
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
87°F |
0 to 5 mph
E
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
73°F |
0 to 3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dorchester.