S
M
T
W
T
F
S
26
85°
66°
27
86°
68°
28
86°
68°
29
85°
68°
30
85°
69°
31
88°
69°
1
87°
68°
2
90°
69°
3
91°
70°
4
90°
69°
5
90°
69°
6
89°
68°
7
88°
69°
8
88°
69°
9
86°
67°
10
84°
64°
11
84°
63°
12
87°
68°
13
89°
69°
14
89°
69°
15
88°
68°
16
88°
67°
17
90°
67°
18
90°
66°
19
88°
66°
20
89°
67°
21
90°
68°
22
91°
67°
23
89°
67°
24
87°
66°
25
84°
62°
26
84°
62°
27
83°
63°
28
83°
64°
29
81°
61°
30
82°
60°
31
83°
60°
1
84°
62°
2
87°
64°
3
85°
65°
4
87°
64°
5
86°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Union Mills
Union Mills's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 59° and 70°. The average high for August is 87° 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 Union Mills. See also: September | October | November.
