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
47°
31°
7
60°
28°
8
73°
40°
9
61°
44°
10
61°
39°
11
71°
32°
12
69°
51°
13
73°
42°
14
82°
49°
15
86°
48°
16
78°
51°
17
75°
53°
18
60°
52°
19
52°
40°
20
60°
34°
21
67°
39°
22
56°
47°
23
64°
47°
24
83°
45°
25
87°
57°
26
88°
67°
27
91°
61°
28
86°
65°
29
87°
63°
30
81°
60°
31
79°
63°
1
87°
60°
2
84°
61°
3
83°
61°
4
79°
60°
5
78°
59°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Belle Plaine
Belle Plaine's May 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 59° and 65°. The average high for May 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 May weather will actually feel in Belle Plaine. See also: June | July | August.
