Charleston, SC 14-Day Weather Forecast
South Carolina, United States 🇺🇸
45°
Clear right now
Today: high 57°, low 41°
Updated just now
Charleston weather for the next 14 days
Monday, November 16
Cloudy High 58° Low 43°Precipitation
9%
· 0.0 in
Max wind
8 mph
Humidity
60%
UV index
3 - Low
Sunrise / sunset
06:50 AM / 05:18 PM
Tuesday, November 17
Sunny High 62° Low 44°Precipitation
4%
· 0.0 in
Max wind
11 mph
Humidity
62%
UV index
4 - Moderate
Sunrise / sunset
06:51 AM / 05:17 PM
Wednesday, November 18
Sunny High 65° Low 46°Precipitation
5%
· 0.0 in
Max wind
9 mph
Humidity
68%
UV index
4 - Moderate
Sunrise / sunset
06:52 AM / 05:17 PM
Thursday, November 19
Sunny High 71° Low 50°Precipitation
6%
· 0.0 in
Max wind
8 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
06:53 AM / 05:16 PM
Friday, November 20
Sunny High 71° Low 51°Precipitation
4%
· 0.0 in
Max wind
8 mph
Humidity
62%
UV index
6 - High
Sunrise / sunset
06:54 AM / 05:16 PM
Saturday, November 21
Sunny High 70° Low 51°Precipitation
7%
· 0.0 in
Max wind
7 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
06:55 AM / 05:15 PM
Sunday, November 22
Sunny High 73° Low 54°Precipitation
11%
· 0.0 in
Max wind
6 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
06:56 AM / 05:15 PM
Monday, November 23
Overcast High 72° Low 56°Precipitation
27%
· 0.01 in
Max wind
11 mph
Humidity
72%
UV index
5 - Moderate
Sunrise / sunset
06:57 AM / 05:15 PM
Tuesday, November 24
Patchy rain nearby High 57° Low 43°Precipitation
50%
· 0.03 in
Max wind
14 mph
Humidity
66%
UV index
3 - Moderate
Sunrise / sunset
06:58 AM / 05:14 PM
Wednesday, November 25
Patchy rain nearby High 49° Low 40°Precipitation
43%
· 0.02 in
Max wind
10 mph
Humidity
71%
UV index
2 - Low
Sunrise / sunset
06:58 AM / 05:14 PM
Thursday, November 26
Patchy rain nearby High 56° Low 42°Precipitation
70%
· 0.08 in
Max wind
6 mph
Humidity
81%
UV index
3 - Moderate
Sunrise / sunset
06:59 AM / 05:14 PM
Friday, November 27
Patchy rain nearby High 65° Low 53°Precipitation
77%
· 0.19 in
Max wind
6 mph
Humidity
80%
UV index
4 - Moderate
Sunrise / sunset
07:00 AM / 05:13 PM
Saturday, November 28
Overcast High 60° Low 51°Precipitation
79%
· 0.69 in
Max wind
7 mph
Humidity
65%
UV index
4 - Moderate
Sunrise / sunset
07:01 AM / 05:13 PM
Charleston 14-day outlook: the story
The warmest day of Charleston's 14-day outlook is Sunday, November 22 with a high near 73°F (23°C); the coolest night comes Wednesday, November 25, dipping to 40°F (5°C). The trend points cooler: week two runs about 3°F below week one. Highs over the next two weeks average 65°F (18°C), right in line with the typical November high of 67°F (20°C).
Precipitation is most likely on Tuesday 24, Thursday 26, Friday 27, Saturday 28; the wettest day looks like Saturday, November 28 with about 0.69 in (17.5 mm) expected. For the weekend, expect Sunday 57°F (14°C) and sunny / Saturday 70°F (21°C) and sunny.
For typical conditions month by month, see the Charleston climate & average temperatures guide.
Charleston forecast questions
Will it rain in Charleston this week?
The forecast currently shows meaningful precipitation chances on 4 of the next 14 days, peaking around Saturday, November 28.
What will be the warmest day in Charleston over the next 14 days?
Sunday, November 22, with a forecast high near 73°F (23°C).
How accurate is a 14-day forecast for Charleston?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Charleston by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 58° | 44° | 10 | 3.2 in | 7.6 h/day | 10.2 h | 31% | 73% |
| February | 62° | 48° | 9 | 3.3 in | 8.0 h/day | 11.0 h | 31% | 76% |
| March | 67° | 53° | 9 | 3.0 in | 8.9 h/day | 11.9 h | 29% | 72% |
| April | 73° | 59° | 8 | 4.3 in | 10.8 h/day | 13.0 h | 28% | 70% |
| May | 80° | 67° | 11 | 3.5 in | 11.5 h/day | 13.8 h | 35% | 73% |
| June | 85° | 74° | 16 | 4.8 in | 11.6 h/day | 14.3 h | 53% | 77% |
| July | 88° | 77° | 17 | 4.9 in | 11.5 h/day | 14.1 h | 55% | 78% |
| August | 86° | 76° | 19 | 7.0 in | 10.7 h/day | 13.3 h | 62% | 81% |
| September | 83° | 72° | 14 | 5.9 in | 9.9 h/day | 12.3 h | 46% | 79% |
| October | 76° | 63° | 7 | 3.7 in | 9.3 h/day | 11.3 h | 22% | 75% |
| November | 67° | 53° | 8 | 3.2 in | 8.2 h/day | 10.4 h | 27% | 75% |
| December | 62° | 49° | 9 | 4.8 in | 7.0 h/day | 10.0 h | 30% | 77% |
14-day forecasts nearby