National Weather Service Forecast for: South Charleston WV
Issued by: National Weather Service Charleston, WV
Updated: 6:51 pm EST Dec 23, 2025
 
Tonight

Tonight: A 30 percent chance of rain, mainly before midnight. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 6 mph becoming calm after midnight.
Chance Rain
and Patchy
Fog
 Wednesday

Wednesday: Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 54. Calm wind.
Patchy Fog
then Partly
Sunny
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 42. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Showers

 Christmas
Day
Christmas Day: Showers, mainly before 1pm. High near 63. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Showers

 Thursday
Night
Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%.
Chance
Showers then
Showers
Likely
 Friday

Friday: Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Friday
Night
Friday Night: Showers. Low around 55. Chance of precipitation is 80%.
Showers

 Saturday

Saturday: Mostly cloudy, with a high near 67.
Mostly Cloudy

 Saturday
Night
Saturday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Mostly Cloudy
then Chance
Showers
Lo 41 °F Hi 54 °F Lo 42 °F Hi 63 °F Lo 47 °F Hi 65 °F Lo 55 °F Hi 67 °F Lo 55 °F

 

Tonight
 
 A 30 percent chance of rain, mainly before midnight. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41. Southwest wind around 6 mph becoming calm after midnight.
Wednesday
 
 Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 54. Calm wind.
Wednesday Night
 
 Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 42. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Christmas Day
 
 Showers, mainly before 1pm. High near 63. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
 Showers likely, mainly after 1am. Cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%.
Friday
 
 Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Showers. Low around 55. Chance of precipitation is 80%.
Saturday
 
 Mostly cloudy, with a high near 67.
Saturday Night
 
 A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Sunday
 
 Showers. High near 65. Chance of precipitation is 80%.
Sunday Night
 
 A chance of rain and snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
 
 Mostly sunny, with a high near 30.
Monday Night
 
 Partly cloudy, with a low around 17.
Tuesday
 
 Mostly sunny, with a high near 29.

 

Forecast from NOAA-NWS for South Charleston WV.