S
M
T
W
T
F
S
26
83°
52°
27
86°
47°
28
84°
48°
29
83°
52°
30
85°
48°
31
93°
45°
1
84°
52°
2
73°
47°
3
76°
41°
4
83°
41°
5
88°
45°
6
92°
47°
7
94°
50°
8
90°
50°
9
87°
50°
10
84°
47°
11
85°
49°
12
83°
50°
13
81°
52°
14
83°
54°
15
84°
51°
16
88°
62°
17
92°
61°
18
91°
60°
19
90°
60°
20
95°
64°
21
92°
61°
22
86°
56°
23
83°
52°
24
88°
56°
25
88°
54°
26
84°
53°
27
81°
53°
28
83°
54°
29
82°
50°
30
77°
49°
31
85°
56°
1
84°
56°
2
84°
55°
3
83°
55°
4
84°
54°
5
84°
54°
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 77° to 95°, with overnight lows between 49° and 64°. The average high for August is 86° with an average low of 56°. 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.