S
M
T
W
T
F
S
28
82°
58°
29
79°
60°
30
80°
60°
1
80°
61°
2
81°
58°
3
79°
59°
4
79°
60°
5
78°
60°
6
78°
59°
7
80°
61°
8
81°
64°
9
80°
68°
10
81°
63°
11
81°
62°
12
84°
66°
13
88°
68°
14
88°
68°
15
84°
67°
16
81°
67°
17
82°
63°
18
84°
69°
19
87°
63°
20
88°
69°
21
88°
69°
22
89°
68°
23
88°
61°
24
83°
64°
25
81°
62°
26
80°
61°
27
79°
62°
28
80°
61°
29
84°
65°
30
85°
66°
31
86°
68°
1
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Genoa
Genoa's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 58° and 69°. The average high for July is 83° 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 July weather will actually feel in Genoa. See also: August | September | October.