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.

Friday
12th Dec
14

6

10

3
Saturday
13th Dec
17

9

8

3
Sunday
14th Dec
15

-1

0

2
Monday
15th Dec
2

-4

10

3
Tuesday
16th Dec
10

-2

9

3

5-day weather forecast updated at 04:00 on Friday 12th December 2025 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 Friday 12th December 2025

Expect clear skies in Charleston, South Carolina with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
9
kph wind from SW

Charleston weather for Saturday 13th December 2025

Expect scattered clouds in Charleston, South Carolina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

17
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from SW

Charleston weather for Sunday 14th December 2025

Expect broken clouds in Charleston, South Carolina with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

15
°C maximum temperature
-1
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Charleston weather for Monday 15th December 2025

Expect clear skies in Charleston, South Carolina with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

2
°C maximum temperature
-4
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-2
°C wind chill
17
kph wind from N

Charleston weather for Tuesday 16th December 2025

Expect clear skies in Charleston, South Carolina with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south-west.