S
M
T
W
T
F
S
26
82°
59°
27
84°
59°
28
89°
60°
29
89°
60°
30
90°
59°
31
91°
60°
1
92°
59°
2
87°
59°
3
91°
60°
4
84°
56°
5
81°
58°
6
80°
52°
7
82°
54°
8
91°
60°
9
91°
60°
10
90°
59°
11
90°
59°
12
86°
58°
13
84°
58°
14
87°
46°
15
79°
47°
16
81°
51°
17
85°
55°
18
88°
60°
19
90°
61°
20
89°
52°
21
87°
59°
22
88°
60°
23
92°
47°
24
81°
50°
25
85°
50°
26
83°
54°
27
87°
52°
28
84°
53°
29
83°
44°
30
76°
46°
31
78°
48°
1
83°
58°
2
86°
56°
3
87°
49°
4
79°
44°
5
73°
46°
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 73° to 92°, with overnight lows between 44° and 61°. The average high for August is 85° with an average low of 55°. 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.