Charleston weather live forecast

Today's maximum temperature in Charleston is expected to be 23°C. Select a day from the live weather forecast for Charleston, South Carolina, USA for more weather parameters.

Thursday
26th Mar
23

15

11

6
Friday
27th Mar
27

18

11

7
Saturday
28th Mar
20

12

5

8
Sunday
29th Mar
17

11

11

8
Monday
30th Mar
21

15

7

3

5-day weather forecast updated at 04:00 on Thursday 26th March 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 Thursday 26th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 23°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
8
kph wind from S

Charleston weather for Friday 27th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Charleston weather for Saturday 28th March 2026

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
19
kph wind from NE

Charleston weather for Sunday 29th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 17°C, 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 north-east.

17
°C maximum temperature
11
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Charleston weather for Monday 30th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.