Cooper, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cooper, SC in one place.
Sunny, with a high near 88. Northeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Cooper, 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: Sep 16, 2026 3:56 AM EDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Cooper, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:56 AM EDT
- Forecast office
- ILM
- Source
- NOAA / NWS
Daily Outlook
This Week in Cooper
Friday looks like the warmest upcoming period in Cooper at 92 degrees F.
Thursday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 0 to 7 mph E.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:56 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILM
- Radar station
- KLTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 66. Southeast wind around 2 mph.
Sunny, with a high near 92.
Mostly clear, with a low around 69.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.
A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
88°F |
0 to 3 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
66°F |
2 mph
SE
|
|
Friday
Sep 18
|
Sunny
|
92°F |
1 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
69°F |
1 mph
E
|
|
Saturday
Sep 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 7 mph
E
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 to 5 mph
E
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
E
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 to 5 mph
E
|
|
Monday
Sep 21
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
E
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
70°F |
0 to 3 mph
NE
|
|
Tuesday
Sep 22
|
Showers And Thunderstorms Likely
|
87°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cooper.