S
M
T
W
T
F
S
26
81°
57°
27
82°
58°
28
75°
61°
29
65°
60°
30
76°
60°
31
82°
62°
1
82°
63°
2
79°
65°
3
76°
57°
4
83°
60°
5
78°
65°
6
78°
64°
7
81°
64°
8
79°
62°
9
78°
63°
10
76°
62°
11
76°
59°
12
72°
57°
13
75°
58°
14
74°
59°
15
72°
54°
16
71°
54°
17
77°
57°
18
72°
54°
19
71°
59°
20
72°
54°
21
71°
53°
22
71°
56°
23
77°
61°
24
76°
61°
25
73°
60°
26
73°
59°
27
72°
58°
28
69°
60°
29
75°
58°
30
74°
59°
31
75°
57°
1
74°
52°
2
67°
50°
3
67°
52°
4
68°
49°
5
67°
49°
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 67° to 83°, with overnight lows between 49° and 65°. The average high for August is 74° with an average low of 58°. 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.
