South Charleston, WV Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for South Charleston, WV in one place.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Local Weather Overview
This forecast page for South Charleston, WV 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 14, 2026 4:38 PM EDT.
The active forecast window currently covers Jul 17 to Jul 20, 2026 for South Charleston, WV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 4:38 PM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Charleston
Friday looks like the warmest upcoming period in South Charleston at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Sunday at about 5 to 8 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 4:38 PM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KRLX
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 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 3 mph
W
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
72°F |
0 to 3 mph
W
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
90°F |
1 to 6 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
71°F |
5 mph
SW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
88°F |
5 to 8 mph
W
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
69°F |
2 to 7 mph
SW
|
|
Monday
Jul 20
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
2 to 7 mph
W
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
67°F |
1 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Charleston.
