Chesterfield, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chesterfield, SC in one place.
Sunny, with a high near 100. Heat index values as high as 106. Southeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Chesterfield, 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 17, 2026 10:02 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Chesterfield, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 10:02 AM EDT
- Forecast office
- CAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Chesterfield
Today looks like the warmest upcoming period in Chesterfield at 100 degrees F.
Thursday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 2 to 9 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 10:02 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CAE
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 77. Heat index values as high as 103. South wind around 3 mph.
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 97. Heat index values as high as 105. Southwest wind 2 to 9 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Heat index values as high as 102. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8am, then showers and thunderstorms. Mostly sunny, with a high near 95. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny
|
100°F |
0 to 3 mph
SE
|
|
Tonight
Jul 17
|
Partly Cloudy
|
77°F |
3 mph
S
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
97°F |
2 to 9 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
76°F |
3 to 8 mph
SW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms
|
95°F |
6 mph
SW
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms
|
73°F |
0 to 3 mph
SW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
92°F |
0 to 3 mph
E
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
74°F |
2 mph
SE
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
1 to 8 mph
S
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
7 mph
S
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
8 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
73°F |
2 to 6 mph
NW
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
90°F |
7 mph
NE
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms
|
69°F |
0 to 3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chesterfield.