S
M
T
W
T
F
S
26
76°
65°
27
77°
64°
28
81°
66°
29
83°
66°
30
79°
65°
31
80°
66°
1
79°
65°
2
80°
66°
3
80°
66°
4
82°
64°
5
76°
63°
6
79°
65°
7
83°
64°
8
76°
60°
9
75°
58°
10
74°
59°
11
75°
64°
12
76°
64°
13
79°
65°
14
82°
65°
15
81°
63°
16
75°
61°
17
75°
54°
18
76°
55°
19
80°
63°
20
82°
62°
21
80°
63°
22
80°
62°
23
80°
58°
24
75°
57°
25
75°
60°
26
76°
55°
27
74°
57°
28
74°
57°
29
77°
58°
30
81°
58°
31
81°
60°
1
80°
61°
2
80°
59°
3
79°
51°
4
72°
50°
5
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in East Ashtabula
East Ashtabula's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 50° and 66°. The average high for August is 78° 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 East Ashtabula. See also: September | October | November.