S
M
T
W
T
F
S
26
65°
31°
27
60°
44°
28
56°
34°
29
50°
33°
30
42°
30°
1
42°
20°
2
54°
37°
3
54°
38°
4
55°
32°
5
45°
27°
6
46°
29°
7
48°
28°
8
51°
32°
9
53°
33°
10
57°
32°
11
55°
36°
12
57°
35°
13
57°
36°
14
63°
35°
15
58°
36°
16
58°
36°
17
59°
41°
18
59°
42°
19
65°
43°
20
65°
43°
21
61°
40°
22
59°
39°
23
59°
37°
24
60°
36°
25
62°
40°
26
61°
42°
27
61°
44°
28
63°
41°
29
61°
39°
30
67°
40°
31
62°
38°
1
62°
41°
2
63°
39°
3
64°
42°
4
64°
41°
5
65°
40°
6
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crystal Falls Township
Crystal Falls Township's May 2026 forecast shows daily high temperatures ranging from 42° to 67°, with overnight lows between 20° and 44°. The average high for May is 58° with an average low of 37°. 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 Crystal Falls Township. See also: June | July | August.