Cool Spring, SC Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Cool Spring, SC in one place.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. East wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Cool Spring, 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 13, 2026 11:29 AM EDT.
The active forecast window currently covers Jul 15 to Jul 19, 2026 for Cool Spring, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 11:29 AM EDT
- Forecast office
- ILM
- Source
- NOAA / NWS
Daily Outlook
This Week in Cool Spring
Friday looks like the warmest upcoming period in Cool Spring at 96 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Sunday at about 5 to 9 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 11:29 AM EDT
- Coverage
- 5 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
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 95.
Mostly clear, with a low around 74.
Sunny, with a high near 96.
Mostly clear, with a low around 76.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
1 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
3 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
1 to 6 mph
SW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
74°F |
5 mph
SW
|
|
Friday
Jul 17
|
Sunny
|
96°F |
1 to 7 mph
NW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
76°F |
2 to 7 mph
S
|
|
Saturday
Jul 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
1 to 8 mph
S
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
76°F |
3 to 8 mph
S
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
5 to 9 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
75°F |
5 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cool Spring.