South Charleston · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
South Charleston & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
97°
Fri, Sep 4
Coldest night
62°
Sun, Sep 6
Days with precip
9 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
81° 62°
85% precip chance
Sat 12 – Sun 13 Sep
92° 72°
79% precip chance
Sat 19 – Sun 20 Sep
93° 73°
typical range
Sat 26 – Sun 27 Sep
92° 72°
typical range
30 days — South Charleston
14 forecast + 16 climatology
Fri · Today Sunny
97°75°6%⌄
Wind8 mph NW
Gusts16 mph
UV index8 – Very high
Precip chance6%
Sunrise06:59
Sunset19:52
Sat · Tomorrow Showers
78°69°6.2 mm⌄
Wind13 mph NW
Gusts21 mph
UV index7 – High
Precip chance85%
Sunrise06:59
Sunset19:51
Sunday 6/9 Sunny
81°62°10%⌄
Wind6 mph NE
Gusts13 mph
UV index6 – High
Precip chance10%
Sunrise07:00
Sunset19:49
Monday 7/9 Mostly cloudy
80°64°12%⌄
Wind11 mph SE
Gusts26 mph
UV index7 – High
Precip chance12%
Sunrise07:01
Sunset19:48
Tuesday 8/9 Mostly cloudy
80°62°2.7 mm⌄
Wind7 mph SW
Gusts17 mph
UV index6 – High
Precip chance75%
Sunrise07:02
Sunset19:46
Wednesday 9/9 Sunny
91°70°6.2 mm⌄
Wind10 mph SW
Gusts30 mph
UV index8 – Very high
Precip chance68%
Sunrise07:03
Sunset19:44
Thursday 10/9 Sunny
87°73°5.1 mm⌄
Wind9 mph SW
Gusts32 mph
UV index8 – Very high
Precip chance70%
Sunrise07:04
Sunset19:43
Friday 11/9 Sunny
90°71°4.0 mm⌄
Wind5 mph W
Gusts9 mph
UV index8 – Very high
Precip chance70%
Sunrise07:05
Sunset19:41
Saturday 12/9 Showers
92°73°10.5 mm⌄
Wind4 mph N
Gusts13 mph
UV index8 – Very high
Precip chance79%
Sunrise07:05
Sunset19:40
Sunday 13/9 Sunny
91°72°2.3 mm⌄
Wind5 mph W
Gusts15 mph
UV index8 – Very high
Precip chance57%
Sunrise07:06
Sunset19:38
Monday 14/9 Sunny
90°73°7.2 mm⌄
Wind9 mph SW
Gusts18 mph
UV index8 – Very high
Precip chance72%
Sunrise07:07
Sunset19:37
Tuesday 15/9 Showers
87°70°4.4 mm⌄
Wind4 mph W
Gusts14 mph
UV index8 – Very high
Precip chance73%
Sunrise07:08
Sunset19:35
Wednesday 16/9 Sunny
93°75°7%⌄
Wind4 mph SE
Gusts15 mph
UV index8 – Very high
Precip chance7%
Sunrise07:09
Sunset19:33
Thursday 17/9 Sunny
92°74°0.3 mm⌄
Wind4 mph SE
Gusts14 mph
UV index8 – Very high
Precip chance36%
Sunrise07:10
Sunset19:32
Friday 18/9 Rain (climatological)
86°69°9.9 mm⌄
Day≈80–91°
Night≈64–74°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
92°73°20%⌄
Day≈87–98°
Night≈68–78°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
93°73°20%⌄
Day≈87–98°
Night≈68–79°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
89°71°6.4 mm⌄
Day≈84–94°
Night≈66–76°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
88°70°20%⌄
Day≈82–93°
Night≈65–76°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
85°69°20%⌄
Day≈80–91°
Night≈63–74°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
83°67°12.7 mm⌄
Day≈78–89°
Night≈62–73°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
85°69°20%⌄
Day≈80–91°
Night≈64–74°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
90°72°20%⌄
Day≈85–95°
Night≈66–77°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
92°73°11.7 mm⌄
Day≈87–98°
Night≈68–78°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
91°73°20%⌄
Day≈86–97°
Night≈67–78°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
84°68°20%⌄
Day≈78–89°
Night≈62–73°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
81°66°5.3 mm⌄
Day≈75–86°
Night≈61–71°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
75°59°20%⌄
Day≈70–81°
Night≈54–65°
Precip≈4.2 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
77°60°20%⌄
Day≈71–82°
Night≈55–66°
Precip≈4.2 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Rain (climatological)
80°62°6.0 mm⌄
Day≈74–85°
Night≈56–67°
Precip≈4.2 in / October
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for South Charleston, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.