Current Conditions

Charleston, South Carolina

77°F25°C

Drizzle

Wind

NE 7 mph12 km/h

Humidity

91%

Cloud Cover

58%

As of Tuesday, September 22, 2026 at 10:51 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 72°F22°C. Breezy from the NNE at 12 to 13 mph19 to 22 km/h. 35% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 79°F26°C	Low 72°F22°C	Precip 0.06 in1.4 mm37%	Cloud 68%	Wind NNE 12 mph19 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the NNE at 13 mph20 km/h. 37% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the NNE at 12 to 13 mph19 to 22 km/h. 35% chance of drizzle throughout the night.
Light Rain	High 72°F22°C	Low 65°F19°C	Precip 0.11 in2.9 mm40%	Cloud 71%	Wind NNE 14 mph22 km/h	Thursday: Overcast and warm, with a high of 72°F22°C. Breezy from the N at 14 mph22 km/h. 40% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the NNE at 14 mph22 km/h. 37% chance of showers in the evening.
Clear	High 75°F24°C	Low 61°F16°C	Precip 0 in0.1 mm7%	Cloud 17%	Wind N 11 mph18 km/h	Friday: Mostly clear and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the N at 12 to 13 mph19 to 20 km/h. Friday Night: Mostly clear, with a low around 62°F17°C. Breezy from the N at 10 to 14 mph16 to 22 km/h.
Clear	High 79°F26°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 21%	Wind NNW 7 mph11 km/h	Saturday: Mostly clear and warm, with a high of 79°F26°C and morning low of 59°F15°C. Breezy from the NNW at 8 mph13 km/h. Saturday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h.
Clear	High 81°F27°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 35%	Wind WSW 6 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 62°F17°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. Sunday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h.
Clear	High 82°F28°C	Low 67°F19°C	Precip 0.01 in0.2 mm5%	Cloud 26%	Wind SSW 6 mph9 km/h	Monday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Monday Night: Mostly clear, with a low around 67°F19°C. Light wind from the SSW around 6 mph9 km/h.
Drizzle	High 82°F28°CFeels 85°F29°C	Low 69°F21°C	Precip 0.03 in0.7 mm25%	Cloud 25%	Wind SSE 5 mph9 km/h	Tuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 25% chance of drizzle in the afternoon. Humid. Tuesday Night: Mostly clear, with a low around 70°F21°C. Light wind from the SSE around 5 mph9 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	79°F26°C	72°F22°C	0.06 in1.4 mm· 37%	68%	Drizzle	NNE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the NNE at 13 mph20 km/h. 37% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NNE at 12 to 13 mph19 to 22 km/h. 35% chance of drizzle throughout the night.
	ThursdaySep 24	72°F22°C	65°F19°C	0.11 in2.9 mm· 40%	71%	Light Rain	NNE 14 mph22 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the N at 14 mph22 km/h. 40% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the NNE at 14 mph22 km/h. 37% chance of showers in the evening.
	FridaySep 25	75°F24°C	61°F16°C	0 in0.1 mm· 7%	17%	Clear	N 11 mph18 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the N at 12 to 13 mph19 to 20 km/h. NightMostly clear, with a low around 62°F17°C. Breezy from the N at 10 to 14 mph16 to 22 km/h.
	SaturdaySep 26	79°F26°C	59°F15°C	0 in0 mm· —	21%	Clear	NNW 7 mph11 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 59°F15°C. Breezy from the NNW at 8 mph13 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h.
	SundaySep 27	81°F27°C	62°F17°C	0 in0 mm· —	35%	Clear	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 62°F17°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h.
	MondaySep 28	82°F28°C	67°F19°C	0.01 in0.2 mm· 5%	26%	Clear	SSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. NightMostly clear, with a low around 67°F19°C. Light wind from the SSW around 6 mph9 km/h.
	TuesdaySep 29	82°F28°C Feels 85°F29°C	69°F21°C	0.03 in0.7 mm· 25%	25%	Drizzle	SSE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 25% chance of drizzle in the afternoon. Humid. NightMostly clear, with a low around 70°F21°C. Light wind from the SSE around 5 mph9 km/h.
	WednesdaySep 30	82°F28°C Feels 85°F30°C	71°F22°C	0.06 in1.6 mm· 30%	44%	Drizzle	SE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the ESE at 7 to 9 mph12 to 15 km/h. 30% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 11% chance of drizzle in the evening.
	ThursdayOct 1	81°F27°C Feels 85°F30°C	73°F23°C	0.2 in5 mm· 43%	71%	Light Rain	SSE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 43% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 31% chance of showers throughout the night.
	FridayOct 2	81°F27°C Feels 86°F30°C	73°F23°C	0.18 in4.5 mm· 40%	71%	Light Rain	S 7 mph12 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the S at 8 mph12 km/h. 40% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 30% chance of light rain throughout the night.
	SaturdayOct 3	81°F27°C Feels 85°F29°C	73°F23°C	0.19 in4.9 mm· 39%	64%	Showers	SSE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 39% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the S at 7 mph11 km/h. 26% chance of showers throughout the night.
	SundayOct 4	81°F27°C Feels 84°F29°C	73°F23°C	0.23 in5.9 mm· 42%	65%	Showers	SE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSE at 7 to 8 mph12 to 12 km/h. 25% chance of showers throughout the night.
	MondayOct 5	80°F27°C	73°F23°C	0.23 in5.9 mm· 36%	64%	Showers	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the E at 9 mph14 km/h. 36% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SE at 8 mph13 km/h. 29% chance of showers throughout the night.
	TuesdayOct 6	78°F26°C	70°F21°C	0.26 in6.6 mm· 31%	58%	Showers	NE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 31% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 8 to 9 mph14 to 14 km/h. 27% chance of showers throughout the night.
	WednesdayOct 7	77°F25°C	68°F20°C	0.17 in4.2 mm· 21%	53%	Showers	N 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the N at 9 to 10 mph15 to 15 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the N at 9 mph14 km/h. 19% chance of showers throughout the night.

Nearby Cities

Mount Pleasant4 mi7 km North Charleston6 mi10 km Hanahan11 mi18 km Goose Creek15 mi25 km Summerville22 mi35 km Hilton Head61 mi99 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 32.7763°N, 79.9327°W·Elevation: 6m·Timezone: America/New_York·Population: 132,609