Charleston weather live forecast

Today's maximum temperature in Charleston is expected to be 61°F. Select a day from the live weather forecast for Charleston, South Carolina, USA for more weather parameters.

Tuesday
17th Feb
61

46

9

5
Wednesday
18th Feb
68

55

5

4
Thursday
19th Feb
70

59

4

4
Friday
20th Feb
72

61

5

4
Saturday
21st Feb
73

61

1

5

5-day weather forecast updated at 04:01 on Tuesday 17th February 2026 GMT

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The 5-day weather forecast for South Carolina (Charleston) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Charleston weather forecast by day

Below are the detailed weather forecasts for Charleston for the next 5 days.

Charleston weather for Tuesday 17th February 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 61°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south-east.

61
°F maximum temperature
46
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
2
mph wind from SE

Charleston weather for Wednesday 18th February 2026

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

68
°F maximum temperature
55
°F minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
68
°F wind chill
7
mph wind from SW

Charleston weather for Thursday 19th February 2026

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

70
°F maximum temperature
59
°F minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
70
°F wind chill
6
mph wind from SW

Charleston weather for Friday 20th February 2026

Expect sunshine and showers in Charleston, South Carolina with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 7 mph from the south-west.

72
°F maximum temperature
61
°F minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
39
% chance of some rain
<2
mm of rainfall expected
72
°F wind chill
7
mph wind from SW

Charleston weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Charleston, South Carolina with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 5 mph from the south-west.