S
M
T
W
T
F
S
26
41°
34°
27
43°
32°
28
40°
32°
29
39°
32°
30
42°
34°
1
42°
34°
2
40°
32°
3
44°
33°
4
40°
35°
5
36°
30°
6
40°
27°
7
39°
27°
8
40°
29°
9
42°
26°
10
38°
29°
11
45°
27°
12
47°
41°
13
47°
37°
14
49°
35°
15
54°
36°
16
45°
39°
17
46°
36°
18
48°
34°
19
42°
33°
20
46°
32°
21
41°
34°
22
42°
32°
23
43°
30°
24
47°
31°
25
48°
31°
26
43°
34°
27
50°
37°
28
53°
36°
29
52°
35°
30
53°
38°
31
50°
37°
1
61°
33°
2
67°
47°
3
70°
51°
4
72°
50°
5
63°
39°
6
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whitefish Lake
Whitefish Lake's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Lake. See also: June | July | August.