S
M
T
W
T
F
S
31
71°
58°
1
72°
60°
2
72°
60°
3
73°
61°
4
72°
61°
5
72°
62°
6
73°
63°
7
73°
64°
8
74°
64°
9
76°
65°
10
73°
62°
11
75°
61°
12
74°
62°
13
75°
63°
14
75°
64°
15
76°
65°
16
75°
66°
17
75°
63°
18
76°
64°
19
76°
65°
20
77°
67°
21
77°
66°
22
76°
65°
23
76°
65°
24
77°
66°
25
77°
67°
26
78°
64°
27
77°
64°
28
78°
65°
29
77°
66°
30
77°
66°
1
80°
67°
2
79°
68°
3
80°
68°
4
79°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Genoa
Genoa's June 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 58° and 69°. The average high for June is 76° 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 June weather will actually feel in Genoa. See also: July | August | September.