S
M
T
W
T
F
S
31
77°
52°
1
80°
51°
2
83°
54°
3
81°
58°
4
80°
59°
5
76°
58°
6
80°
59°
7
79°
58°
8
84°
61°
9
78°
57°
10
81°
61°
11
80°
60°
12
75°
62°
13
79°
62°
14
75°
61°
15
75°
63°
16
76°
63°
17
80°
55°
18
74°
55°
19
75°
56°
20
76°
57°
21
79°
64°
22
77°
63°
23
77°
62°
24
80°
64°
25
81°
65°
26
85°
66°
27
84°
65°
28
85°
67°
29
85°
66°
30
84°
67°
1
84°
66°
2
83°
62°
3
77°
59°
4
78°
60°
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 74° to 85°, with overnight lows between 51° and 67°. The average high for June is 80° with an average low of 61°. 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.