S
M
T
W
T
F
S
26
61°
44°
27
57°
44°
28
56°
40°
29
54°
37°
30
52°
34°
1
54°
39°
2
67°
35°
3
70°
49°
4
62°
41°
5
51°
37°
6
49°
37°
7
62°
39°
8
68°
45°
9
62°
38°
10
60°
37°
11
68°
47°
12
64°
44°
13
71°
49°
14
74°
52°
15
73°
53°
16
66°
48°
17
69°
51°
18
72°
53°
19
72°
50°
20
66°
46°
21
67°
47°
22
66°
47°
23
66°
50°
24
67°
56°
25
68°
57°
26
70°
53°
27
73°
56°
28
76°
58°
29
78°
59°
30
78°
59°
31
77°
58°
1
74°
55°
2
78°
61°
3
80°
61°
4
79°
57°
5
69°
54°
6
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chanhassen
Chanhassen's May 2026 forecast shows daily high temperatures ranging from 49° to 80°, with overnight lows between 37° and 61°. The average high for May is 70° with an average low of 51°. 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 Chanhassen. See also: June | July | August.
