Current Conditions

Charleston, South Carolina

82°F28°C
Light Rain

Feels like91°F33°C

Wind

SW 8 mph13 km/h

Humidity

85%

Cloud Cover

88%

As of Friday, July 24, 2026 at 4:56 AM EDT

Today's Outlook

Day

Overcast and hot, with a high of 89°F32°C and morning low of 83°F28°C — feels like 100°F38°C. Light wind from the SW around 6 mph10 km/h. 86% chance of light rain in the afternoon. Heat risk in the afternoon.

Night

Overcast, with a low around 82°F28°C. Breezy from the SSW at 6 to 10 mph10 to 15 km/h. 77% chance of light rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24Light RainHigh 89°F32°CFeels 100°F38°CLow 82°F28°CFeels 89°F32°CPrecip 0.22 in5.5 mm86%Cloud 95%Wind SSW 6 mph10 km/hFriday: Overcast and hot, with a high of 89°F32°C and morning low of 83°F28°C — feels like 100°F38°C. Light wind from the SW around 6 mph10 km/h. 86% chance of light rain in the afternoon. Heat risk in the afternoon. Friday Night: Overcast, with a low around 82°F28°C. Breezy from the SSW at 6 to 10 mph10 to 15 km/h. 77% chance of light rain in the evening.
SaturdayJul 25RainHigh 85°F30°CFeels 96°F35°CLow 80°F27°CPrecip 0.52 in13.1 mm93%Cloud 94%Wind WSW 6 mph10 km/hSaturday: Overcast and warm, with a high of 85°F30°C and morning low of 81°F27°C — feels like 95°F35°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 80°F27°C. Light wind from the SW around 6 mph9 km/h. 89% chance of rain throughout the night.
SundayJul 26RainHigh 86°F30°CFeels 95°F35°CLow 78°F25°CPrecip 0.43 in11 mm78%Cloud 56%Wind W 5 mph8 km/hSunday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 78°F25°C — feels like 95°F35°C. Light wind from the NNW around 5 mph7 km/h. 78% chance of rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the WSW around 5 mph9 km/h. 58% chance of showers throughout the night.
MondayJul 27ShowersHigh 88°F31°CFeels 99°F37°CLow 78°F25°CPrecip 0.07 in1.7 mm40%Cloud 53%Wind S 5 mph9 km/hMonday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the S at 6 to 8 mph9 to 12 km/h. 40% chance of showers in the afternoon. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 19% chance of drizzle throughout the night.
TuesdayJul 28DrizzleHigh 91°F33°CFeels 105°F40°CLow 79°F26°CPrecip 0.06 in1.5 mm24%Cloud 46%Wind SW 8 mph12 km/hTuesday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 80°F27°C — feels like 104°F40°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h. 24% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 13% chance of drizzle throughout the night.
WednesdayJul 29RainHigh 90°F32°CFeels 103°F40°CLow 80°F27°CPrecip 0.33 in8.3 mm68%Cloud 66%Wind WSW 8 mph13 km/hWednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 82°F28°C — feels like 104°F40°C. Breezy from the WSW at 8 mph12 km/h. 68% chance of rain throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 80°F27°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 57% chance of showers throughout the night.
ThursdayJul 30ShowersHigh 87°F31°CFeels 97°F36°CLow 78°F25°CPrecip 0.21 in5.4 mm63%Cloud 41%Wind SW 5 mph8 km/hThursday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 97°F36°C. Light wind from the S around 5 mph8 km/h. 63% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the WSW around 5 mph8 km/h. 44% chance of showers throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

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