S
M
T
W
T
F
S
26
78°
58°
27
81°
64°
28
78°
65°
29
76°
63°
30
77°
58°
31
83°
56°
1
80°
66°
2
78°
64°
3
79°
55°
4
83°
64°
5
84°
66°
6
81°
67°
7
79°
65°
8
81°
64°
9
83°
65°
10
80°
61°
11
77°
59°
12
76°
60°
13
76°
59°
14
74°
58°
15
76°
59°
16
73°
56°
17
81°
63°
18
78°
62°
19
81°
63°
20
76°
61°
21
74°
58°
22
77°
62°
23
81°
63°
24
80°
63°
25
76°
62°
26
78°
63°
27
80°
62°
28
79°
62°
29
77°
60°
30
76°
61°
31
76°
61°
1
78°
59°
2
71°
56°
3
70°
55°
4
70°
57°
5
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Conneaut Lake
Conneaut Lake's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 55° and 67°. The average high for August is 77° with an average low of 61°. 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 Conneaut Lake. See also: September | October | November.
