S
M
T
W
T
F
S
26
84°
60°
27
86°
64°
28
84°
61°
29
87°
60°
30
84°
61°
1
83°
58°
2
81°
55°
3
85°
53°
4
84°
54°
5
84°
59°
6
80°
58°
7
83°
58°
8
85°
59°
9
85°
60°
10
83°
61°
11
87°
60°
12
87°
60°
13
88°
61°
14
88°
61°
15
87°
60°
16
88°
61°
17
89°
62°
18
87°
62°
19
83°
61°
20
84°
62°
21
84°
62°
22
86°
63°
23
89°
63°
24
89°
64°
25
88°
64°
26
90°
64°
27
90°
65°
28
89°
64°
29
91°
65°
30
91°
66°
31
89°
67°
1
91°
62°
2
92°
62°
3
92°
63°
4
91°
64°
5
90°
63°
6
92°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Geneva
Geneva's May 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 53° and 67°. The average high for May is 87° 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 May weather will actually feel in Geneva. See also: June | July | August.
