S
M
T
W
T
F
S
26
92°
75°
27
91°
75°
28
90°
74°
29
93°
75°
30
93°
75°
31
91°
74°
1
90°
75°
2
90°
75°
3
89°
74°
4
92°
74°
5
92°
75°
6
91°
75°
7
91°
73°
8
90°
73°
9
92°
73°
10
93°
74°
11
94°
72°
12
93°
71°
13
93°
73°
14
94°
72°
15
93°
73°
16
93°
73°
17
92°
72°
18
93°
73°
19
93°
73°
20
92°
72°
21
88°
72°
22
88°
71°
23
89°
72°
24
90°
73°
25
92°
72°
26
90°
71°
27
89°
72°
28
92°
72°
29
90°
70°
30
88°
71°
31
87°
70°
1
88°
69°
2
87°
66°
3
86°
66°
4
86°
67°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sumrall
Sumrall's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 66° and 75°. The average high for August is 91° with an average low of 72°. 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 Sumrall. See also: September | October | November.