S
M
T
W
T
F
S
26
86°
72°
27
88°
72°
28
93°
72°
29
91°
73°
30
90°
68°
31
91°
66°
1
91°
72°
2
88°
72°
3
86°
72°
4
90°
72°
5
82°
72°
6
88°
72°
7
88°
70°
8
86°
68°
9
90°
72°
10
90°
72°
11
95°
72°
12
91°
72°
13
95°
73°
14
95°
73°
15
95°
73°
16
93°
73°
17
99°
75°
18
95°
75°
19
97°
72°
20
93°
73°
21
91°
70°
22
88°
70°
23
91°
72°
24
97°
72°
25
93°
73°
26
88°
72°
27
91°
73°
28
82°
73°
29
88°
75°
30
88°
73°
31
93°
73°
1
95°
73°
2
99°
75°
3
97°
73°
4
97°
73°
5
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Summerton
Summerton's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Summerton. See also: September | October | November.