S
M
T
W
T
F
S
26
88°
73°
27
90°
73°
28
89°
72°
29
85°
73°
30
87°
73°
31
90°
72°
1
91°
72°
2
92°
74°
3
92°
74°
4
91°
73°
5
92°
73°
6
91°
72°
7
89°
73°
8
89°
73°
9
88°
71°
10
86°
68°
11
86°
69°
12
87°
72°
13
90°
73°
14
88°
72°
15
87°
72°
16
88°
71°
17
91°
71°
18
91°
69°
19
89°
70°
20
87°
71°
21
91°
72°
22
90°
71°
23
91°
71°
24
89°
70°
25
90°
69°
26
90°
67°
27
86°
69°
28
87°
70°
29
85°
66°
30
85°
66°
31
88°
68°
1
89°
69°
2
89°
69°
3
87°
70°
4
88°
67°
5
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Marion
West Marion's August 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 64° and 74°. The average high for August is 89° 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 West Marion. See also: September | October | November.
