S
M
T
W
T
F
S
26
82°
63°
27
82°
63°
28
83°
61°
29
85°
65°
30
85°
67°
31
88°
68°
1
89°
68°
2
89°
67°
3
88°
68°
4
88°
62°
5
86°
59°
6
82°
58°
7
80°
59°
8
81°
58°
9
81°
59°
10
82°
60°
11
83°
64°
12
88°
67°
13
89°
66°
14
88°
65°
15
89°
61°
16
88°
59°
17
81°
58°
18
82°
59°
19
84°
61°
20
81°
59°
21
83°
58°
22
80°
62°
23
87°
64°
24
87°
65°
25
89°
58°
26
81°
64°
27
83°
66°
28
87°
64°
29
87°
64°
30
86°
62°
31
85°
61°
1
81°
62°
2
83°
60°
3
80°
59°
4
83°
61°
5
86°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Genoa
Genoa's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 58° and 68°. The average high for August is 85° with an average low of 62°. 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 Genoa. See also: September | October | November.
