S
M
T
W
T
F
S
26
78°
61°
27
83°
63°
28
82°
65°
29
78°
60°
30
82°
56°
31
84°
58°
1
77°
66°
2
80°
66°
3
82°
60°
4
84°
53°
5
85°
66°
6
85°
67°
7
85°
69°
8
87°
68°
9
86°
66°
10
80°
67°
11
75°
66°
12
76°
64°
13
82°
64°
14
76°
67°
15
80°
65°
16
83°
70°
17
80°
67°
18
82°
64°
19
79°
63°
20
79°
64°
21
80°
60°
22
81°
63°
23
73°
58°
24
72°
52°
25
78°
54°
26
80°
56°
27
82°
63°
28
79°
61°
29
82°
53°
30
N/A
31
87°
70°
1
92°
70°
2
93°
71°
3
91°
68°
4
84°
64°
5
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Newcomerstown
Newcomerstown's August 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 61° and 71°. The average high for August is 88° with an average low of 67°. 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 Newcomerstown. See also: September | October | November.