The long-range forecast for Charleston reveals lower temperatures than usual for this time of the year, dipping to 8°. In the coming days, the forecasted temperatures are expected to be on average -2 °C lower than the average of the last few years.
Select a month and click on a day for more information:
Monday
Dec 1
16° / 9°
Tuesday
Dec 2
16° / 9°
Wednesday
Dec 3
16° / 10°
Thursday
Dec 4
17° / 9°
Friday
Dec 5
14° / 8°
Saturday
Dec 6
8° / 7°
Sunday
Dec 7
9° / 8°
Monday
Dec 8
13° / 6°
Tuesday
Dec 9
9° / 2°
Wednesday
Dec 10
15° / 5°
Thursday
Dec 11
19° / 12°
Friday
Dec 12
22° / 11°
Saturday
Dec 13
14° / 8°
Sunday
Dec 14
14° / 8°
Monday
Dec 15
17° / 11°
Tuesday
Dec 16
18° / 17°
Wednesday
Dec 17
21° / 16°
Thursday
Dec 18
23° / 19°
Friday
Dec 19
13° / 7°
Saturday
Dec 20
12° / 6°
Sunday
Dec 21
13° / 8°
Monday
Dec 22
15° / 8°
Tuesday
Dec 23
15° / 7°
Wednesday
Dec 24
15° / 9°
Thursday
Dec 25
14° / 7°
Friday
Dec 26
16° / 8°
Saturday
Dec 27
16° / 11°
Sunday
Dec 28
18° / 12°
Monday
Dec 29
18° / 13°
Tuesday
Dec 30
19° / 13°
Wednesday
Dec 31
18° / 11°
Charleston 30 days weather forecast
Check out our estimated 30 days weather forecast for Charleston, this data is based on the average weather in Charleston in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Charleston next to the desired date.