S
M
T
W
T
F
S
26
91°
73°
27
90°
72°
28
97°
75°
29
97°
77°
30
91°
72°
31
91°
70°
1
90°
73°
2
91°
73°
3
86°
73°
4
88°
70°
5
88°
72°
6
88°
72°
7
90°
72°
8
82°
72°
9
91°
72°
10
91°
73°
11
95°
72°
12
95°
72°
13
97°
75°
14
99°
73°
15
97°
75°
16
95°
73°
17
N/A
18
102°
76°
19
100°
75°
20
100°
76°
21
95°
75°
22
93°
71°
23
92°
72°
24
90°
70°
25
91°
71°
26
92°
70°
27
86°
69°
28
86°
70°
29
87°
68°
30
86°
68°
31
87°
69°
1
83°
69°
2
84°
68°
3
85°
70°
4
85°
67°
5
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Walterboro
Walterboro's August 2026 forecast shows daily high temperatures ranging from 83° to 102°, with overnight lows between 66° and 76°. The average high for August is 90° with an average low of 71°. 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.
