S
M
T
W
T
F
S
26
82°
64°
27
83°
65°
28
83°
65°
29
81°
64°
30
75°
64°
31
77°
62°
1
76°
64°
2
75°
63°
3
76°
62°
4
77°
62°
5
77°
60°
6
76°
59°
7
76°
59°
8
77°
60°
9
77°
64°
10
76°
63°
11
76°
60°
12
77°
61°
13
76°
63°
14
76°
63°
15
77°
62°
16
75°
61°
17
76°
61°
18
75°
58°
19
75°
57°
20
79°
60°
21
76°
55°
22
74°
53°
23
73°
55°
24
75°
56°
25
74°
55°
26
81°
56°
27
82°
61°
28
82°
62°
29
83°
61°
30
82°
54°
31
74°
57°
1
74°
61°
2
73°
55°
3
76°
53°
4
79°
60°
5
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tunnelton
Tunnelton's August 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 53° and 65°. The average high for August is 77° with an average low of 60°. 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 Tunnelton. See also: September | October | November.