S
M
T
W
T
F
S
26
78°
58°
27
81°
64°
28
77°
62°
29
76°
57°
30
77°
58°
31
80°
61°
1
81°
65°
2
77°
65°
3
81°
66°
4
80°
63°
5
83°
62°
6
80°
61°
7
81°
60°
8
78°
61°
9
80°
62°
10
79°
58°
11
78°
62°
12
81°
63°
13
81°
62°
14
76°
61°
15
76°
61°
16
79°
62°
17
81°
62°
18
80°
61°
19
77°
61°
20
78°
60°
21
76°
61°
22
74°
60°
23
80°
61°
24
81°
55°
25
72°
56°
26
76°
61°
27
79°
62°
28
80°
61°
29
80°
60°
30
77°
57°
31
71°
53°
1
70°
53°
2
70°
51°
3
71°
55°
4
74°
59°
5
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Venango
Venango's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 51° and 66°. The average high for August is 78° 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 Venango. See also: September | October | November.