CHARLESTON, SC 29403 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

12:56 AM EDT JUN 27, 2025
Few Clouds
77°F
Feels Like: 78°F
Dewpoint: 73°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

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CHARLESTON, SC 29403
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds 5 to 10 mph.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly clear. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY
Sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
MONDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
TUESDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
WEDNESDAY
Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers and thunderstorms likely. Lows in the mid 70s. Chance of rain 70 percent.

Visible Weather Satellite
CHARLESTON, SC 29403
Infrared Weather Satellite
CHARLESTON, SC 29403
NEXRAD Weather Radar
CHARLESTON, SC 29403

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/26/2025
Friday
27 JUN 2025
CHARLESTON, SC 29403 weather forecast Day 1, 0 hours 2 AM 77° 78° Partly Cloudy 2%

0% Thunder
( 12% severe)
SSW   5 90% 74°
Low 75° CHARLESTON, SC 29403 weather forecast Day 1, 3 hours 5 AM 76° 76° Partly Cloudy SW   5 90% 73°
High 93° CHARLESTON, SC 29403 weather forecast Day 1, 6 hours 8 AM 79° 82° Clear 9%

0% Thunder
( 16% severe)
SW   3 82% 73°

Partly Cloudy



CHARLESTON, SC 29403 weather forecast Day 1, 9 hours 11 AM 87° 92° Partly Cloudy SW   6 57% 70°
CHARLESTON, SC 29403 weather forecast Day 1, 12 hours 2 PM 90° 96° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 46% severe)
S   8 52% 70°
CHARLESTON, SC 29403 weather forecast Day 1, 15 hours 5 PM 88° 94° Partly Cloudy S   12 57% 71°
CHARLESTON, SC 29403 weather forecast Day 1, 18 hours 8 PM 82° 86° Partly Cloudy 6%

0% Thunder
( 16% severe)
S   9 69% 71°
CHARLESTON, SC 29403 weather forecast Day 1, 21 hours 11 PM 79° 82° Partly Cloudy SSW   6 82% 73°
Saturday
28 JUN 2025
CHARLESTON, SC 29403 weather forecast Day 2, 0 hours 2 AM 77° 78° Partly Cloudy 4%

0% Thunder
( 10% severe)
SSW   3 90% 74°
Low 74° CHARLESTON, SC 29403 weather forecast Day 2, 3 hours 5 AM 75° 75° Partly Cloudy SW   2 94% 73°
High 94° CHARLESTON, SC 29403 weather forecast Day 2, 6 hours 8 AM 78° 80° Partly Cloudy 9%

0% Thunder
( 16% severe)
WSW   2 85% 73°

Partly Cloudy

Chance of Rain

CHARLESTON, SC 29403 weather forecast Day 2, 9 hours 11 AM 88° 94° Partly Cloudy WSW   5 57% 71°
CHARLESTON, SC 29403 weather forecast Day 2, 12 hours 2 PM 91° 97° Partly Cloudy 33%
RAIN
.01–.1 in
0% Thunder
( 49% severe)
SSW   7 50% 70°
CHARLESTON, SC 29403 weather forecast Day 2, 15 hours 5 PM 89° 96° Partly Cloudy S   10 57% 72°
CHARLESTON, SC 29403 weather forecast Day 2, 18 hours 8 PM 84° 90° Partly Cloudy 6%

0% Thunder
( 24% severe)
SSW   9 70% 73°
CHARLESTON, SC 29403 weather forecast Day 2, 21 hours 11 PM 79° 83° Partly Cloudy SSW   6 85% 74°

CHARLESTON, SC extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 74° Low 75° Low 75° Low 74° Low 74°
High 91° High 91° High 89° High 91° High 90°
CHARLESTON, SC 29403 weather forecast Day 3 CHARLESTON, SC 29403 weather forecast Day 4 CHARLESTON, SC 29403 weather forecast Day 5 CHARLESTON, SC 29403 weather forecast Day 6 CHARLESTON, SC 29403 weather forecast Day 7
Partly Cloudy
34% Rain
Partly Cloudy
59% Rain
Partly Cloudy
33% Rain
Partly Cloudy
37% Rain
Partly Cloudy
43% Rain
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