S
M
T
W
T
F
S
26
56°
42°
27
56°
43°
28
54°
38°
29
55°
33°
30
52°
33°
1
53°
34°
2
68°
33°
3
71°
47°
4
61°
41°
5
50°
34°
6
46°
35°
7
61°
38°
8
69°
45°
9
60°
37°
10
59°
36°
11
64°
45°
12
64°
42°
13
71°
47°
14
73°
48°
15
71°
50°
16
65°
48°
17
70°
47°
18
70°
50°
19
71°
48°
20
64°
43°
21
65°
44°
22
65°
44°
23
66°
48°
24
65°
53°
25
67°
54°
26
68°
50°
27
72°
53°
28
75°
55°
29
77°
56°
30
76°
57°
31
77°
56°
1
73°
52°
2
77°
58°
3
79°
59°
4
78°
54°
5
67°
52°
6
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Waconia Township
Waconia Township's May 2026 forecast shows daily high temperatures ranging from 46° to 79°, with overnight lows between 35° and 59°. The average high for May is 69° with an average low of 49°. 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 Waconia Township. See also: June | July | August.