S
M
T
W
T
F
S
26
50°
39°
27
48°
43°
28
52°
34°
29
57°
34°
30
54°
32°
1
55°
30°
2
70°
37°
3
72°
45°
4
61°
39°
5
50°
32°
6
48°
34°
7
63°
34°
8
73°
45°
9
61°
45°
10
61°
36°
11
73°
34°
12
72°
52°
13
77°
45°
14
79°
57°
15
86°
54°
16
79°
50°
17
77°
52°
18
57°
45°
19
54°
35°
20
66°
46°
21
68°
48°
22
57°
48°
23
72°
51°
24
82°
55°
25
83°
56°
26
85°
59°
27
81°
58°
28
79°
58°
29
83°
62°
30
82°
59°
31
80°
56°
1
75°
52°
2
70°
56°
3
73°
55°
4
74°
57°
5
77°
58°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarkfield
Clarkfield's May 2026 forecast shows daily high temperatures ranging from 54° to 85°, with overnight lows between 35° and 62°. The average high for May is 75° with an average low of 54°. 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 Clarkfield. See also: June | July | August.