Charleston weather live forecast

Today's maximum temperature in Charleston is expected to be 25°C. Select a day from the live weather forecast for Charleston, South Carolina, USA for more weather parameters.

Sunday
12th Apr
25

15

12

8
Monday
13th Apr
24

18

8

8
Tuesday
14th Apr
25

18

11

9
Wednesday
15th Apr
26

17

12

10
Thursday
16th Apr
27

18

11

8

5-day weather forecast updated at 04:00 on Sunday 12th April 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 Sunday 12th April 2026

Expect clear skies in Charleston, South Carolina with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

25
°C maximum temperature
15
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
7
kph wind from SE

Charleston weather for Monday 13th April 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

24
°C maximum temperature
18
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
8
kph wind from S

Charleston weather for Tuesday 14th April 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

25
°C maximum temperature
18
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Charleston weather for Wednesday 15th April 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Charleston weather for Thursday 16th April 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.