S
M
T
W
T
F
S
26
81°
64°
27
82°
64°
28
86°
66°
29
86°
65°
30
85°
66°
31
84°
66°
1
81°
65°
2
83°
66°
3
86°
67°
4
87°
66°
5
83°
65°
6
84°
66°
7
86°
65°
8
84°
61°
9
80°
59°
10
79°
59°
11
81°
65°
12
80°
65°
13
83°
66°
14
85°
66°
15
83°
65°
16
81°
64°
17
81°
57°
18
83°
57°
19
86°
60°
20
87°
63°
21
84°
64°
22
85°
63°
23
87°
63°
24
85°
62°
25
80°
63°
26
80°
57°
27
81°
59°
28
79°
62°
29
80°
62°
30
84°
61°
31
85°
62°
1
86°
61°
2
86°
61°
3
85°
55°
4
79°
53°
5
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Union
West Union's August 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 53° and 67°. The average high for August is 83° with an average low of 62°. 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 Union. See also: September | October | November.
