S
M
T
W
T
F
S
26
88°
72°
27
90°
71°
28
90°
70°
29
90°
71°
30
89°
70°
31
91°
72°
1
92°
71°
2
92°
70°
3
89°
72°
4
89°
69°
5
90°
69°
6
88°
70°
7
87°
69°
8
87°
69°
9
88°
70°
10
88°
71°
11
89°
71°
12
88°
70°
13
89°
71°
14
92°
71°
15
92°
69°
16
91°
70°
17
90°
71°
18
88°
70°
19
87°
69°
20
86°
68°
21
87°
69°
22
87°
69°
23
88°
70°
24
90°
70°
25
89°
71°
26
90°
71°
27
87°
70°
28
86°
71°
29
85°
71°
30
88°
69°
31
89°
67°
1
85°
67°
2
85°
68°
3
86°
66°
4
85°
67°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Walterboro
Walterboro's August 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 66° and 72°. The average high for August is 88° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Walterboro. See also: September | October | November.
