S
M
T
W
T
F
S
26
59°
43°
27
55°
42°
28
55°
38°
29
53°
35°
30
50°
34°
1
53°
36°
2
67°
34°
3
70°
46°
4
61°
42°
5
49°
36°
6
45°
29°
7
58°
27°
8
71°
39°
9
60°
44°
10
59°
36°
11
68°
34°
12
69°
50°
13
71°
43°
14
78°
58°
15
89°
56°
16
83°
61°
17
73°
63°
18
72°
52°
19
60°
41°
20
59°
44°
21
64°
53°
22
68°
51°
23
72°
57°
24
70°
56°
25
72°
57°
26
75°
56°
27
73°
52°
28
67°
50°
29
65°
48°
30
66°
48°
31
68°
49°
1
68°
48°
2
69°
51°
3
69°
59°
4
73°
60°
5
80°
61°
6
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Minnetonka
Minnetonka's May 2026 forecast shows daily high temperatures ranging from 59° to 89°, with overnight lows between 41° and 63°. The average high for May is 71° with an average low of 54°. 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 Minnetonka. See also: June | July | August.
