10-day forecast · Charleston
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Fri · Today
Sunny
108°
79°
3%
⌄
Wind 9 mph E
Gusts 13 mph
UV index 10 – Very high
Precip chance 3%
Sunrise 6:40 AM
Sunset 7:58 PM
Sat · Tomorrow
Sunny
107°
71°
0.03 in
⌄
Wind 13 mph E
Gusts 28 mph
UV index 9 – Very high
Precip chance 36% · 0.03 in
Sunrise 6:41 AM
Sunset 7:56 PM
Sunday 23/8
Mostly cloudy
106°
74°
0.00 in
⌄
Wind 10 mph NE
Gusts 17 mph
UV index 9 – Very high
Precip chance 17% · 0.00 in
Sunrise 6:41 AM
Sunset 7:55 PM
Monday 24/8
Mostly cloudy
110°
75°
0.03 in
⌄
Wind 17 mph W
Gusts 30 mph
UV index 8 – High
Precip chance 36% · 0.03 in
Sunrise 6:42 AM
Sunset 7:54 PM
Tuesday 25/8
Sunny
108°
83°
0.01 in
⌄
Wind 14 mph SW
Gusts 28 mph
UV index 10 – Very high
Precip chance 17% · 0.01 in
Sunrise 6:43 AM
Sunset 7:53 PM
Wednesday 26/8
Partly cloudy
104°
77°
0.05 in
⌄
Wind 10 mph W
Gusts 15 mph
UV index 9 – Very high
Precip chance 57% · 0.05 in
Sunrise 6:44 AM
Sunset 7:51 PM
Thursday 27/8
Partly cloudy
107°
77°
2%
⌄
Wind 11 mph SW
Gusts 22 mph
UV index 10 – Very high
Precip chance 2%
Sunrise 6:44 AM
Sunset 7:50 PM
Friday 28/8
Sunny
109°
80°
4%
⌄
Wind 11 mph SW
Gusts 27 mph
UV index 10 – Very high
Precip chance 4%
Sunrise 6:45 AM
Sunset 7:49 PM
Saturday 29/8
Sunny
109°
82°
0.08 in
⌄
Wind 12 mph SW
Gusts 27 mph
UV index 10 – Very high
Precip chance 57% · 0.08 in
Sunrise 6:46 AM
Sunset 7:47 PM
Sunday 30/8
Mostly cloudy
106°
74°
0.03 in
⌄
Wind 7 mph E
Gusts 18 mph
UV index 9 – Very high
Precip chance 38% · 0.03 in
Sunrise 6:47 AM
Sunset 7:46 PM
Monday 31/8
Sunny
110°
80°
2%
⌄
Wind 9 mph S
Gusts 26 mph
UV index 10 – Very high
Precip chance 2%
Sunrise 6:47 AM
Sunset 7:45 PM
Tuesday 1/9
Sunny
109°
82°
5%
⌄
Wind 13 mph NE
Gusts 25 mph
UV index 10 – Very high
Precip chance 5%
Sunrise 6:48 AM
Sunset 7:43 PM
Wednesday 2/9
Sunny
110°
81°
0.03 in
⌄
Wind 11 mph SE
Gusts 22 mph
UV index 10 – Very high
Precip chance 36% · 0.03 in
Sunrise 6:49 AM
Sunset 7:42 PM
Thursday 3/9
Sunny
110°
76°
0.02 in
⌄
Wind 9 mph SE
Gusts 15 mph
UV index 10 – Very high
Precip chance 36% · 0.02 in
Sunrise 6:50 AM
Sunset 7:40 PM
10-day outlook for Charleston
Over the next ten days Charleston peaks at 110° on Monday and bottoms out at 71° on Saturday. Day-to-day swings stay modest — no big pattern change inside the period. Add it up and about 0.24 in of precipitation falls over the period, spread across 5 unsettled days, with Wednesday the most likely (57%).