10-Day Weather Forecast for Charleston (SC)

Six-hourly outlook through Friday 11 September. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Tuesday
1 Sep
Clear skies
27°C (81°F)
0 mm (0 in)
Hourly ›
Wednesday
2 Sep
Fog
26°C (79°F)
0 mm (0 in)
Mostly sunny
25°C (77°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Mostly clear
27°C (81°F)
0 mm (0 in)
Hourly ›
Thursday
3 Sep
Mostly clear
27°C (81°F)
0 mm (0 in)
Mostly sunny
27°C (81°F)
0.1 mm (0 in)
Partly cloudy
31°C (88°F)
0.1 mm (0 in)
Mostly clear
28°C (82°F)
0 mm (0 in)
Hourly ›
Friday
4 Sep
Mostly clear
27°C (81°F)
0 mm (0 in)
Rain showers
26°C (79°F)
1.3 mm (0.1 in)
Mostly sunny
31°C (88°F)
0.3 mm (0.01 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Hourly ›
Saturday
5 Sep
Clear skies
27°C (81°F)
0 mm (0 in)
Cloudy
26°C (79°F)
0.2 mm (0.01 in)
Mostly sunny
32°C (90°F)
0.3 mm (0.01 in)
Heavy rain showers
29°C (84°F)
11 mm (0.4 in)
Hourly ›
Sunday
6 Sep
Partly cloudy
25°C (77°F)
0 mm (0 in)
Heavy rain showers
25°C (77°F)
5 mm (0.2 in)
Heavy rain
28°C (82°F)
6.1 mm (0.2 in)
Rain
25°C (77°F)
1.6 mm (0.1 in)
Hourly ›
Monday
7 Sep
Rain
25°C (77°F)
1.8 mm (0.1 in)
Rain
24°C (75°F)
2.3 mm (0.1 in)
Rain
28°C (82°F)
1.4 mm (0.1 in)
Mostly clear
26°C (79°F)
0 mm (0 in)
Hourly ›
Tuesday
8 Sep
Clear skies
24°C (75°F)
0 mm (0 in)
Light rain showers
23°C (73°F)
0.8 mm (0.03 in)
Light rain showers
28°C (82°F)
0.5 mm (0.02 in)
Mostly clear
27°C (81°F)
0.1 mm (0 in)
Hourly ›
Wednesday
9 Sep
Mostly clear
26°C (79°F)
0.2 mm (0.01 in)
Clear skies
25°C (77°F)
0.2 mm (0.01 in)
Cloudy
29°C (84°F)
0 mm (0 in)
Partly cloudy
25°C (77°F)
0 mm (0 in)
Hourly ›
Thursday
10 Sep
Cloudy
24°C (75°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0 mm (0 in)
Mostly sunny
29°C (84°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Charleston this week?

Today's weather - Tuesday 1 Sep

This evening, the weather in Charleston will be clear skies, with temperatures around 27°C (81°F), dropping to 26°C (79°F) overnight.

Tomorrow's weather - Wednesday 2 Sep

On Wednesday, Charleston will be clear skies. Temperatures will range from a warm 25°C (77°F) to a very warm 31°C (88°F).

10-Day Weather Forecast

During the next 10 days, temperatures will reach 32°C (90°F) on Saturday before declining again, with average highs of 29°C (84°F) and lows of 25°C (77°F). These values are typical for September. There will be a mix of sun and clouds throughout this time. Precipitation levels will be a bit less than usual (versus normal September rainfall), with some rainy days. Precipitation is likely on approximately 5 days (Fri, Sat, Sun, Mon, Tue).

Weather Forecast FAQ for Charleston

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 32°C (90°F).

When will be the coldest day?

The coldest day is forecasted for Tuesday with a low of 23°C (73°F).

Will it rain next week in Charleston?

Yes, rain is expected on 5 days , specifically on Fri, Sat, Sun, Mon, Tue.

How much rainfall is expected next week?

A total of 33 mm (1.3 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 23°C (73°F) to 32°C (90°F).

More about Charleston

Explore the full Charleston climate overview with monthly averages, or check rainfall data and temperature by month.

Charleston weather by month

Browse monthly averages for Charleston: climate by month with temperature, rainfall and sunshine.

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