S
M
T
W
T
F
S
26
79°
65°
27
80°
64°
28
80°
66°
29
79°
62°
30
79°
64°
31
82°
67°
1
84°
68°
2
80°
68°
3
84°
69°
4
86°
67°
5
81°
65°
6
79°
67°
7
85°
67°
8
82°
66°
9
83°
67°
10
83°
66°
11
80°
64°
12
81°
67°
13
84°
66°
14
78°
61°
15
77°
59°
16
77°
62°
17
78°
66°
18
79°
66°
19
77°
65°
20
82°
66°
21
84°
64°
22
77°
62°
23
78°
65°
24
78°
60°
25
79°
62°
26
84°
61°
27
82°
57°
28
77°
55°
29
74°
56°
30
75°
56°
31
76°
62°
1
78°
64°
2
78°
64°
3
79°
59°
4
78°
53°
5
76°
55°
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 74° to 86°, with overnight lows between 53° and 69°. The average high for August is 80° with an average low of 63°. 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.
