S
M
T
W
T
F
S
26
42°
36°
27
44°
38°
28
44°
34°
29
43°
31°
30
44°
39°
1
47°
35°
2
45°
36°
3
51°
41°
4
55°
40°
5
51°
39°
6
48°
41°
7
57°
43°
8
59°
42°
9
59°
40°
10
49°
38°
11
51°
42°
12
51°
42°
13
52°
41°
14
53°
42°
15
57°
44°
16
58°
44°
17
63°
45°
18
58°
35°
19
53°
34°
20
53°
35°
21
52°
34°
22
54°
34°
23
55°
35°
24
55°
39°
25
58°
42°
26
61°
36°
27
58°
38°
28
58°
41°
29
59°
40°
30
58°
41°
31
57°
43°
1
60°
41°
2
59°
40°
3
63°
44°
4
63°
39°
5
60°
44°
6
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whitefish Point
Whitefish Point's May 2026 forecast shows daily high temperatures ranging from 42° to 63°, with overnight lows between 31° and 46°. The average high for May is 54° with an average low of 39°. 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 Whitefish Point. See also: June | July | August.