Charleston weather live forecast

Today's maximum temperature in Charleston is expected to be 27°C. Select a day from the live weather forecast for Charleston, South Carolina, USA for more weather parameters.

Monday
1st Jun
27

23

5

7
Tuesday
2nd Jun
24

20

3

5
Wednesday
3rd Jun
25

17

14

7
Thursday
4th Jun
28

18

14

8
Friday
5th Jun
29

20

13

9

5-day weather forecast updated at 04:00 on Monday 1st June 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 Monday 1st June 2026

Expect isolated thunderstorms in Charleston, South Carolina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a light breeze of 7 kph from the north-east.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
75
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

Charleston weather for Tuesday 2nd June 2026

Expect isolated thunderstorms in Charleston, South Carolina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 14 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Charleston weather for Wednesday 3rd June 2026

Expect clear skies in Charleston, South Carolina with a maximum temperature of 25°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

25
°C maximum temperature
17
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
14
kph wind from NE

Charleston weather for Thursday 4th June 2026

Expect clear skies in Charleston, South Carolina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

28
°C maximum temperature
18
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from N

Charleston weather for Friday 5th June 2026

Expect clear skies in Charleston, South Carolina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.