SUMMERVILLE, SC 29486 Weather Forecast & Current Conditions
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  29486 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHARLESTON, SC
Current Weather
11:56 PM EDT JUL 7, 2025
Few Clouds
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SSW at 6 mph
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

South Carolina MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  29486 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SUMMERVILLE, SC 29486
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Heat index values up to 105. South winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy with a chance of thunderstorms with a slight chance of showers in the evening, then mostly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 30 percent.
WEDNESDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 60 percent.
THURSDAY
Showers and thunderstorms likely. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
FRIDAY
Showers and thunderstorms likely. Highs in the lower 90s. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
SATURDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.
SATURDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

  29486 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SUMMERVILLE, SC 29486
Infrared Weather Satellite
SUMMERVILLE, SC 29486
  29486 WEATHER RADAR LOOP
NEXRAD Weather Radar
SUMMERVILLE, SC 29486
 MOS COMPUTER WEATHER FORECAST

CHARLESTON, SC 3 hourly weather forecast
weather forecast created  8:00 AM EDT  7/ 7/2025
Monday
7 JUL 2025		 SUMMERVILLE, SC 29486 weather forecast Day 1, 12 hours 2 PM 91° 99° Partly Cloudy 23%
RAIN
***		 0% Thunder
( 48% severe)		 S   10 54% 72°
High 92° SUMMERVILLE, SC 29486 weather forecast Day 1, 15 hours 5 PM 90° 99° Partly Cloudy S   13 58% 73°
Partly Cloudy

Chance of Rain

 SUMMERVILLE, SC 29486 weather forecast Day 1, 18 hours 8 PM 84° 91° Partly Cloudy 5%

 0% Thunder
( 20% severe)		 S   10 72% 74°
SUMMERVILLE, SC 29486 weather forecast Day 1, 21 hours 11 PM 80° 85° Partly Cloudy S   7 85% 75°
Tuesday
8 JUL 2025		 SUMMERVILLE, SC 29486 weather forecast Day 2, 0 hours 2 AM 79° 83° Partly Cloudy 4%

 0% Thunder
( 16% severe)		 SSW   6 88% 75°
Low 77° SUMMERVILLE, SC 29486 weather forecast Day 2, 3 hours 5 AM 78° 81° Clear SSW   6 91% 75°
High 94° SUMMERVILLE, SC 29486 weather forecast Day 2, 6 hours 8 AM 81° 87° Partly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 35% severe)		 SSW   5 85% 76°

Partly Cloudy

Chance of Rain

 SUMMERVILLE, SC 29486 weather forecast Day 2, 9 hours 11 AM 90° 100° Partly Cloudy S   7 60% 74°
SUMMERVILLE, SC 29486 weather forecast Day 2, 12 hours 2 PM 91° 100° Partly Cloudy 30%
RAIN
***		 0% Thunder
( 69% severe)		 S   9 56% 73°
SUMMERVILLE, SC 29486 weather forecast Day 2, 15 hours 5 PM 90° 100° Partly Cloudy S   12 60% 74°
SUMMERVILLE, SC 29486 weather forecast Day 2, 18 hours 8 PM 84° 91° Partly Cloudy 6%

 0% Thunder
( 27% severe)		 S   10 72% 74°
SUMMERVILLE, SC 29486 weather forecast Day 2, 21 hours 11 PM 80° 85° Partly Cloudy S   8 85% 75°
Wednesday
9 JUL 2025		 SUMMERVILLE, SC 29486 weather forecast Day 3, 0 hours 2 AM 79° 83° Partly Cloudy 7%

 0% Thunder
( 21% severe)		 S   7 88% 75°
Low 77° SUMMERVILLE, SC 29486 weather forecast Day 3, 3 hours 5 AM 78° 81° Partly Cloudy SSW   7 91% 75°
High 92° SUMMERVILLE, SC 29486 weather forecast Day 3, 6 hours 8 AM 81° 87° Partly Cloudy 26%
RAIN
<.01 in		 0% Thunder
( 33% severe)		 S   7 85% 76°

Mostly Cloudy

Chance of Rain

 SUMMERVILLE, SC 29486 weather forecast Day 3, 9 hours 11 AM 88° 97° Partly Cloudy S   8 63% 74°
SUMMERVILLE, SC 29486 weather forecast Day 3, 15 hours 2 PM 88° 96° Mostly Cloudy 39%
RAIN
.5–1 in		 0% Thunder
( 62% severe)		 S   12 61% 73°
SUMMERVILLE, SC 29486 weather forecast Day 3, 18 hours 5 PM 87° 95° Mostly Cloudy S   14 65% 74°
SUMMERVILLE, SC 29486 weather forecast Day 3, 21 hours 8 PM 83° 90° Mostly Cloudy     S   12 77% 75°

CHARLESTON, SC extended weather forecast
Thursday
10 JUL 2025		 Friday
11 JUL 2025		 Saturday
12 JUL 2025		 Sunday
13 JUL 2025		 Monday
14 JUL 2025
Low 76° Low 74° Low 74° Low 74° Low 76°
High 91° High 91° High 92° High 91° High 92°
SUMMERVILLE, SC 29486 weather forecast Day 4 SUMMERVILLE, SC 29486 weather forecast Day 5 SUMMERVILLE, SC 29486 weather forecast Day 6 SUMMERVILLE, SC 29486 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
67% Rain		 Mostly Cloudy
58% Rain		 Partly Cloudy
56% Rain		 Mostly Cloudy
48% Rain		 Partly Cloudy
40% Rain
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