S
M
T
W
T
F
S
26
82°
62°
27
83°
63°
28
83°
66°
29
84°
67°
30
85°
64°
31
89°
62°
1
89°
66°
2
88°
67°
3
89°
68°
4
89°
65°
5
88°
62°
6
83°
61°
7
81°
61°
8
82°
62°
9
85°
62°
10
87°
61°
11
88°
64°
12
87°
62°
13
88°
61°
14
87°
63°
15
88°
66°
16
88°
66°
17
87°
65°
18
87°
65°
19
82°
60°
20
82°
63°
21
84°
65°
22
86°
65°
23
81°
59°
24
82°
65°
25
84°
66°
26
88°
64°
27
86°
65°
28
87°
65°
29
87°
64°
30
86°
63°
31
85°
62°
1
84°
61°
2
83°
61°
3
82°
62°
4
84°
63°
5
85°
63°
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 81° to 89°, with overnight lows between 59° and 68°. The average high for August is 85° with an average low of 64°. 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.
