Chester, SC Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Chester, SC in one place.
Partly cloudy, with a low around 73. West southwest wind around 5 mph.
Local Weather Overview
This forecast page for Chester, SC 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: Jul 11, 2026 5:35 AM EDT.
The active forecast window currently covers Jul 11 to Jul 17, 2026 for Chester, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 17, 2026
- Latest sync
- Jul 11, 2026 5:35 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Chester
Saturday looks like the warmest upcoming period in Chester at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 5 to 8 mph WSW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 5:35 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KCAE
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 93. Heat index values as high as 100. West southwest wind 5 to 8 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 1am. Mostly cloudy, with a low around 71. West southwest wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 91. Northwest wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 67. Northeast wind around 2 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 11
|
Partly Cloudy
|
73°F |
5 mph
WSW
|
|
Saturday
Jul 11
|
Partly Sunny then Chance Showers And Thunderstorms
|
93°F |
5 to 8 mph
WSW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
71°F |
0 to 6 mph
WSW
|
|
Sunday
Jul 12
|
Partly Sunny then Showers And Thunderstorms Likely
|
91°F |
2 mph
NW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely then Showers And Thunderstorms
|
67°F |
2 mph
NE
|
|
Monday
Jul 13
|
Showers And Thunderstorms
|
82°F |
0 to 3 mph
NE
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms
|
66°F |
2 mph
NE
|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms
|
85°F |
3 mph
NE
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms
|
68°F |
1 mph
NNE
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
1 mph
WNW
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 mph
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
1 mph
W
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
1 mph
WNW
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
2 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chester.
