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.

Wednesday
11th Mar
25

20

9

7
Thursday
12th Mar
23

8

5

6
Friday
13th Mar
18

7

5

6
Saturday
14th Mar
20

12

12

7
Sunday
15th Mar
22

17

4

6

5-day weather forecast updated at 04:00 on Wednesday 11th 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 Wednesday 11th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 25°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

25
°C maximum temperature
20
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from SW

Charleston weather for Thursday 12th March 2026

Expect mostly cloudy with rain in Charleston, South Carolina with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 18 kph from the south-west.

23
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
6
UV index (High)
79
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
18
kph wind from SW

Charleston weather for Friday 13th March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 18°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

18
°C maximum temperature
7
°C minimum temperature
scattered clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
18
°C wind chill
9
kph wind from NE

Charleston weather for Saturday 14th March 2026

Expect clear skies in Charleston, South Carolina with a maximum temperature of 20°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

20
°C maximum temperature
12
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Charleston weather for Sunday 15th March 2026

Expect isolated thunderstorms in Charleston, South Carolina with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 10 kph from the south.