S
M
T
W
T
F
S
31
77°
46°
1
74°
50°
2
77°
43°
3
80°
44°
4
85°
57°
5
86°
65°
6
84°
65°
7
84°
62°
8
88°
66°
9
88°
63°
10
84°
63°
11
86°
64°
12
85°
66°
13
88°
64°
14
89°
65°
15
85°
62°
16
84°
60°
17
81°
57°
18
78°
62°
19
80°
61°
20
82°
62°
21
85°
55°
22
77°
55°
23
77°
56°
24
84°
64°
25
85°
63°
26
85°
60°
27
79°
57°
28
79°
61°
29
82°
63°
30
80°
62°
1
81°
60°
2
80°
58°
3
82°
61°
4
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Geneva
Geneva's June 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 55° and 66°. The average high for June is 83° 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 Geneva. See also: July | August | September.
