Current Conditions

Mount Pleasant, South Carolina

84°F29°C
Hot

Feels like93°F34°C

Wind

SE 6 mph10 km/h

Humidity

78%

Cloud Cover

53%

As of Wednesday, September 2, 2026 at 8:34 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 81°F27°C. Light wind from the SE around 6 mph9 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 90°F32°CFeels 100°F38°CLow 81°F27°CFeels 88°F31°CPrecip 0 in0 mmCloud 49%Wind SE 6 mph9 km/hWednesday: Partly cloudy and hot, with a high of 90°F32°C — feels like 100°F38°C. Light wind from the ESE around 6 mph9 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 81°F27°C. Light wind from the SE around 6 mph9 km/h.
DrizzleHigh 89°F32°CFeels 101°F38°CLow 78°F26°CPrecip 0.01 in0.3 mm16%Cloud 42%Wind ESE 6 mph9 km/hThursday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 80°F26°C — feels like 100°F38°C. Breezy from the E at 7 to 9 mph12 to 15 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 78°F26°C. Light wind from the SE around 4 mph7 km/h.
DrizzleHigh 88°F31°CFeels 102°F39°CLow 80°F26°CPrecip 0.05 in1.3 mm55%Cloud 28%Wind S 6 mph9 km/hFriday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 102°F39°C. Breezy from the SSE at 6 to 8 mph9 to 14 km/h. 55% chance of drizzle throughout the day. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 80°F26°C. Breezy from the S at 6 to 7 mph9 to 12 km/h.
ShowersHigh 92°F33°CFeels 106°F41°CLow 79°F26°CPrecip 0.05 in1.3 mm27%Cloud 34%Wind SW 6 mph9 km/hSaturday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 79°F26°C — feels like 106°F41°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. 27% chance of drizzle in the afternoon. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 23% chance of showers in the evening.
RainHigh 85°F29°CFeels 94°F34°CLow 77°F25°CPrecip 0.33 in8.4 mm83%Cloud 63%Wind ENE 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the ENE at 7 to 9 mph12 to 15 km/h. 83% chance of rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 78°F25°C. Breezy from the ENE at 6 to 9 mph10 to 14 km/h. 56% chance of showers throughout the night.
ShowersHigh 83°F29°CFeels 88°F31°CLow 76°F24°CPrecip 0.17 in4.4 mm43%Cloud 56%Wind ENE 10 mph16 km/hMonday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 76°F25°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 43% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h. 33% chance of showers throughout the night.
DrizzleHigh 84°F29°CFeels 88°F31°CLow 74°F24°CPrecip 0.08 in2 mm28%Cloud 42%Wind ENE 9 mph15 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h. 28% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 74°F24°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 290°F32°C
Feels 100°F38°C
81°F27°C
Feels 88°F31°C
0 in0 mm· —49%HotSE 6 mph9 km/h
ThursdaySep 389°F32°C
Feels 101°F38°C
78°F26°C0.01 in0.3 mm· 16%42%DrizzleESE 6 mph9 km/h
FridaySep 488°F31°C
Feels 102°F39°C
80°F26°C0.05 in1.3 mm· 55%28%DrizzleS 6 mph9 km/h
SaturdaySep 592°F33°C
Feels 106°F41°C
79°F26°C0.05 in1.3 mm· 27%34%ShowersSW 6 mph9 km/h
SundaySep 685°F29°C
Feels 94°F34°C
77°F25°C0.33 in8.4 mm· 83%63%RainENE 7 mph11 km/h
MondaySep 783°F29°C
Feels 88°F31°C
76°F24°C0.17 in4.4 mm· 43%56%ShowersENE 10 mph16 km/h
TuesdaySep 884°F29°C
Feels 88°F31°C
74°F24°C0.08 in2 mm· 28%42%DrizzleENE 9 mph15 km/h
WednesdaySep 985°F29°C
Feels 89°F32°C
74°F23°C0.06 in1.5 mm· 24%46%DrizzleE 7 mph12 km/h
ThursdaySep 1087°F31°C
Feels 93°F34°C
74°F23°C0.04 in1.1 mm· 17%32%DrizzleS 6 mph9 km/h
FridaySep 1189°F32°C
Feels 97°F36°C
76°F24°C0.05 in1.3 mm· 26%32%ShowersSW 7 mph11 km/h
SaturdaySep 1288°F31°C
Feels 96°F36°C
77°F25°C0.12 in3 mm· 34%43%ShowersS 7 mph11 km/h
SundaySep 1387°F31°C
Feels 95°F35°C
77°F25°C0.09 in2.3 mm· 34%42%ShowersS 7 mph11 km/h
MondaySep 1488°F31°C
Feels 97°F36°C
77°F25°C0.07 in1.8 mm· 39%44%ShowersS 6 mph10 km/h
TuesdaySep 1587°F31°C
Feels 96°F36°C
77°F25°C0.13 in3.3 mm· 36%44%ShowersSSE 7 mph10 km/h
WednesdaySep 1686°F30°C
Feels 92°F34°C
76°F24°C0.12 in3.1 mm· 38%49%ShowersESE 7 mph11 km/h

Nearby Cities

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: 32.7941°N, 79.8626°W·Elevation: 3m·Timezone: America/New_York·Population: 81,317