SUMMERVILLE, SC 29483 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

11:56 PM EDT JUL 16, 2025
Scattered Clouds
81°F
Feels Like: 87°F
Dewpoint: 75°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: S at 10 mph
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

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SUMMERVILLE, SC 29483
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 105. South winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
SATURDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 70s.
SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
MONDAY
Mostly sunny with showers and thunderstorms likely. Highs in the upper 90s. Chance of rain 60 percent. Heat index values up to 110.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
TUESDAY
Showers and thunderstorms likely. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 30 percent.

Visible Weather Satellite
SUMMERVILLE, SC 29483
Infrared Weather Satellite
SUMMERVILLE, SC 29483
NEXRAD Weather Radar
SUMMERVILLE, SC 29483

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/16/2025
Thursday
17 JUL 2025
SUMMERVILLE, SC 29483 weather forecast Day 1, 0 hours 2 AM 79° 83° Partly Cloudy 4%

0% Thunder
( 23% severe)
S   8 88% 75°
Low 77° SUMMERVILLE, SC 29483 weather forecast Day 1, 3 hours 5 AM 78° 81° Partly Cloudy S   7 91% 75°
High 93° SUMMERVILLE, SC 29483 weather forecast Day 1, 6 hours 8 AM 81° 87° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 26% severe)
SSW   8 85% 76°

Partly Cloudy



SUMMERVILLE, SC 29483 weather forecast Day 1, 9 hours 11 AM 87° 95° Partly Cloudy SSW   10 65% 74°
SUMMERVILLE, SC 29483 weather forecast Day 1, 12 hours 2 PM 89° 98° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 49% severe)
SSW   13 61% 74°
SUMMERVILLE, SC 29483 weather forecast Day 1, 15 hours 5 PM 88° 97° Partly Cloudy SSW   14 63% 74°
SUMMERVILLE, SC 29483 weather forecast Day 1, 18 hours 8 PM 82° 88° Clear 3%

0% Thunder
( 16% severe)
S   12 77% 74°
SUMMERVILLE, SC 29483 weather forecast Day 1, 21 hours 11 PM 79° 83° Partly Cloudy SSW   8 88% 75°
Friday
18 JUL 2025
SUMMERVILLE, SC 29483 weather forecast Day 2, 0 hours 2 AM 78° 81° Partly Cloudy 1%

0% Thunder
( 14% severe)
SSW   7 94% 76°
Low 77° SUMMERVILLE, SC 29483 weather forecast Day 2, 3 hours 5 AM 78° 81° Partly Cloudy SSW   7 91% 75°
High 95° SUMMERVILLE, SC 29483 weather forecast Day 2, 6 hours 8 AM 80° 85° Partly Cloudy 9%

0% Thunder
( 23% severe)
SW   7 88% 76°

Partly Cloudy



SUMMERVILLE, SC 29483 weather forecast Day 2, 9 hours 11 AM 88° 98° Partly Cloudy WSW   8 66% 75°
SUMMERVILLE, SC 29483 weather forecast Day 2, 12 hours 2 PM 92° 102° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 51% severe)
SW   9 56% 74°
SUMMERVILLE, SC 29483 weather forecast Day 2, 15 hours 5 PM 90° 101° Partly Cloudy SSW   12 62% 75°
SUMMERVILLE, SC 29483 weather forecast Day 2, 18 hours 8 PM 83° 90° Partly Cloudy 2%

0% Thunder
( 24% severe)
SSW   10 77% 75°
SUMMERVILLE, SC 29483 weather forecast Day 2, 21 hours 11 PM 80° 85° Partly Cloudy SSW   8 85% 75°

CHARLESTON, SC extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
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BAD DAY
BAD DATE
Low 77° Low 77° Low 78° Low 78° Low 79°
High 94° High 97° High 98° High 95° High 93°
SUMMERVILLE, SC 29483 weather forecast Day 3 SUMMERVILLE, SC 29483 weather forecast Day 4 SUMMERVILLE, SC 29483 weather forecast Day 5 SUMMERVILLE, SC 29483 weather forecast Day 6 SUMMERVILLE, SC 29483 weather forecast Day 7
Partly Cloudy
23% Rain
Partly Cloudy
30% Rain
Partly Cloudy
26% Rain
Partly Cloudy
31% Rain
Mostly Cloudy
46% Rain
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