S
M
T
W
T
F
S
26
39°
28°
27
49°
26°
28
59°
26°
29
61°
27°
30
69°
39°
1
70°
43°
2
69°
38°
3
74°
42°
4
68°
40°
5
70°
36°
6
77°
43°
7
75°
41°
8
70°
40°
9
62°
37°
10
68°
38°
11
64°
39°
12
65°
37°
13
62°
36°
14
56°
31°
15
57°
31°
16
61°
33°
17
64°
34°
18
64°
41°
19
58°
39°
20
57°
38°
21
59°
38°
22
58°
36°
23
58°
37°
24
59°
34°
25
63°
36°
26
68°
39°
27
69°
43°
28
62°
39°
29
59°
37°
30
60°
35°
31
61°
42°
1
61°
41°
2
62°
39°
3
66°
43°
4
64°
42°
5
62°
42°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fernie
Fernie's May 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 31° and 46°. The average high for May is 64° 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 Fernie. See also: June | July | August.