S
M
T
W
T
F
S
26
81°
69°
27
83°
64°
28
82°
63°
29
85°
64°
30
86°
66°
31
84°
64°
1
83°
69°
2
86°
68°
3
87°
69°
4
85°
68°
5
82°
67°
6
81°
66°
7
81°
65°
8
82°
65°
9
86°
67°
10
82°
68°
11
83°
68°
12
83°
69°
13
82°
68°
14
82°
69°
15
83°
69°
16
85°
68°
17
87°
68°
18
86°
67°
19
82°
68°
20
82°
63°
21
84°
67°
22
84°
64°
23
85°
63°
24
86°
68°
25
85°
67°
26
81°
68°
27
84°
65°
28
83°
62°
29
80°
61°
30
80°
62°
31
83°
62°
1
85°
64°
2
84°
66°
3
84°
66°
4
83°
65°
5
82°
66°
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 80° to 87°, with overnight lows between 61° and 69°. The average high for August is 83° with an average low of 66°. 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.
