S
M
T
W
T
F
S
26
84°
68°
27
87°
65°
28
83°
71°
29
80°
62°
30
83°
57°
31
87°
61°
1
80°
65°
2
84°
71°
3
82°
66°
4
86°
61°
5
85°
69°
6
89°
69°
7
89°
67°
8
89°
68°
9
89°
67°
10
86°
71°
11
80°
66°
12
84°
68°
13
82°
70°
14
84°
70°
15
87°
71°
16
92°
72°
17
84°
65°
18
81°
59°
19
83°
61°
20
85°
63°
21
86°
64°
22
87°
64°
23
84°
60°
24
82°
60°
25
79°
59°
26
80°
57°
27
84°
63°
28
78°
55°
29
79°
56°
30
81°
58°
31
84°
61°
1
85°
62°
2
86°
62°
3
86°
61°
4
85°
61°
5
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pomeroy
Pomeroy's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 55° and 72°. The average high for August is 84° 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 Pomeroy. See also: September | October | November.