S
M
T
W
T
F
S
26
57°
35°
27
53°
36°
28
58°
29°
29
50°
30°
30
61°
34°
1
54°
34°
2
60°
37°
3
52°
31°
4
53°
31°
5
62°
41°
6
59°
34°
7
60°
32°
8
55°
36°
9
55°
37°
10
56°
35°
11
58°
41°
12
69°
35°
13
57°
36°
14
57°
38°
15
56°
37°
16
60°
42°
17
71°
49°
18
65°
46°
19
72°
43°
20
62°
43°
21
67°
48°
22
72°
50°
23
74°
52°
24
71°
52°
25
78°
52°
26
77°
50°
27
78°
50°
28
71°
51°
29
70°
51°
30
75°
44°
31
70°
43°
1
66°
42°
2
67°
42°
3
68°
48°
4
71°
53°
5
78°
56°
6
80°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crookston
Crookston's May 2026 forecast shows daily high temperatures ranging from 50° to 80°, with overnight lows between 29° and 56°. The average high for May is 64° with an average low of 42°. 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 Crookston. See also: June | July | August.
