S
M
T
W
T
F
S
26
82°
65°
27
86°
65°
28
87°
66°
29
88°
65°
30
87°
64°
31
84°
63°
1
83°
64°
2
86°
65°
3
87°
65°
4
88°
64°
5
89°
66°
6
87°
65°
7
84°
58°
8
87°
61°
9
87°
57°
10
83°
55°
11
81°
55°
12
82°
57°
13
82°
57°
14
84°
59°
15
82°
61°
16
82°
62°
17
83°
57°
18
84°
60°
19
84°
61°
20
81°
61°
21
81°
60°
22
82°
59°
23
83°
55°
24
84°
60°
25
86°
60°
26
87°
59°
27
88°
58°
28
86°
56°
29
84°
58°
30
81°
59°
31
84°
57°
1
79°
53°
2
79°
53°
3
78°
51°
4
78°
50°
5
79°
52°
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 78° to 89°, with overnight lows between 50° and 66°. The average high for August is 84° with an average low of 59°. 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.
