S
M
T
W
T
F
S
26
39°
28°
27
50°
29°
28
57°
38°
29
59°
33°
30
64°
32°
1
72°
32°
2
69°
39°
3
76°
43°
4
59°
39°
5
50°
32°
6
74°
27°
7
65°
47°
8
74°
41°
9
70°
48°
10
79°
42°
11
77°
46°
12
80°
42°
13
84°
48°
14
64°
48°
15
63°
45°
16
52°
39°
17
45°
33°
18
55°
33°
19
63°
29°
20
61°
34°
21
59°
41°
22
66°
37°
23
67°
46°
24
73°
45°
25
78°
47°
26
64°
43°
27
56°
45°
28
72°
44°
29
70°
42°
30
65°
40°
31
71°
39°
1
74°
44°
2
74°
46°
3
77°
48°
4
75°
43°
5
63°
37°
6
67°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Forty Ski Trail
North Forty Ski Trail's May 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 37° and 48°. The average high for May is 70° with an average low of 43°. 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 North Forty Ski Trail. See also: June | July | August.