Charleston weather live forecast

Today's maximum temperature in Charleston is expected to be 14°C. Select a day from the live weather forecast for Charleston, South Carolina, USA for more weather parameters.

Wednesday
25th Feb
14

7

3

4
Thursday
26th Feb
17

13

0

3
Friday
27th Feb
19

14

3

3
Saturday
28th Feb
18

12

1

2
Sunday
1st Mar
20

10

11

4

5-day weather forecast updated at 04:01 on Wednesday 25th 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 Wednesday 25th February 2026

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
13
kph wind from SW

Charleston weather for Thursday 26th February 2026

Expect mostly cloudy with light rain in Charleston, South Carolina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Charleston weather for Friday 27th February 2026

Expect mostly cloudy with rain in Charleston, South Carolina with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 7 kph from the south-west.

19
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
64
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
7
kph wind from SW

Charleston weather for Saturday 28th February 2026

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
4
kph wind from N

Charleston weather for Sunday 1st March 2026

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.