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 MAY 20, 2025
Few Clouds 77°F
Feels Like:	78°F
Dewpoint:	73°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	SSW at 9 mph
Pressure:	29.86 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 2024 Hurricanes	SUMMERVILLE, SC 29486 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph.

WEDNESDAY
Mostly sunny. Highs in the lower 90s. West winds 10 to 15 mph with gusts up to 25 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s. Less humid. West winds 10 to 15 mph.

THURSDAY
Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

THURSDAY NIGHT
Mostly clear. Lows in the lower 60s. West winds 5 to 10 mph.

FRIDAY
Sunny. Highs in the lower 80s.

FRIDAY NIGHT
Clear. Lows in the mid 50s.

SATURDAY
Sunny. Highs in the lower 80s.

SATURDAY NIGHT
Mostly clear. Lows around 60.

SUNDAY
Mostly sunny. Highs in the upper 80s.

SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.

MEMORIAL DAY
Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.

MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 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 5/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
20 MAY 2025

2 PM

90°

95°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 15% severe)

SW 9

50%

69°

High 91°

5 PM

89°

93°

Partly Cloudy

S 12

50%

68°

Partly Cloudy

8 PM

81°

84°

Partly Cloudy

1%

0% Thunder
( 8% severe)

S 10

67%

69°

11 PM

76°

77°

Partly Cloudy

SSW 9

85%

71°

Wednesday
21 MAY 2025

2 AM

75°

75°

Partly Cloudy

2%

0% Thunder
( 4% severe)

SSW 9

87%

71°

Low 73°

5 AM

74°

74°

Partly Cloudy

SW 9

87%

70°

High 94°

8 AM

76°

77°

Partly Cloudy

7%

0% Thunder
( 12% severe)

WSW 10

82%

70°

Partly Cloudy

11 AM

86°

91°

Partly Cloudy

WSW 14

59%

70°

2 PM

90°

94°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 19% severe)

W 16

49%

68°

5 PM

91°

93°

Clear

W 17

42%

65°

8 PM

83°

84°

Partly Cloudy

1%

0% Thunder
( 3% severe)

W 12

53%

64°

11 PM

76°

78°

Partly Cloudy

W 10

60%

61°

Thursday
22 MAY 2025

2 AM

72°

72°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 9

61%

58°

Low 65°

5 AM

68°

68°

Partly Cloudy

NW 9

65%

56°

High 89°

8 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 3% severe)

NW 8

63%

56°

Clear

11 AM

81°

81°

Clear

WNW 9

41%

55°

2 PM

86°

84°

Clear

2%

0% Thunder
( 13% severe)

WSW 13

32%

53°

5 PM

86°

85°

Clear

WSW 16

35%

55°

8 PM

78°

79°

Clear

SW 12

50%

58°


CHARLESTON, SC extended weather forecast
Friday 23 MAY 2025	Saturday 24 MAY 2025	Sunday 25 MAY 2025	Monday 26 MAY 2025	Tuesday 27 MAY 2025
Low 60°	Low 57°	Low 62°	Low 66°	Low 67°
High 81°	High 82°	High 84°	High 84°	High 81°

Partly Cloudy 8% Rain	Partly Cloudy 19% Rain	Overcast 41% Rain	Overcast 54% Rain	Overcast 58% Rain

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