S
M
T
W
T
F
S
26
64°
45°
27
55°
42°
28
57°
40°
29
53°
32°
30
49°
28°
1
53°
36°
2
63°
31°
3
70°
45°
4
64°
39°
5
50°
34°
6
44°
30°
7
56°
31°
8
70°
31°
9
59°
38°
10
57°
35°
11
65°
32°
12
70°
50°
13
71°
40°
14
76°
48°
15
86°
57°
16
79°
47°
17
65°
62°
18
69°
47°
19
53°
38°
20
57°
37°
21
63°
47°
22
68°
48°
23
68°
52°
24
70°
55°
25
76°
56°
26
76°
55°
27
74°
53°
28
75°
55°
29
79°
48°
30
72°
54°
31
76°
56°
1
78°
56°
2
69°
55°
3
70°
53°
4
72°
54°
5
77°
57°
6
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Star Prairie
Star Prairie's May 2026 forecast shows daily high temperatures ranging from 53° to 79°, with overnight lows between 37° and 62°. The average high for May is 71° with an average low of 52°. 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 Star Prairie. See also: June | July | August.