S
M
T
W
T
F
S
26
53°
31°
27
50°
25°
28
46°
21°
29
47°
22°
30
53°
30°
1
45°
31°
2
44°
30°
3
45°
23°
4
50°
24°
5
55°
27°
6
55°
32°
7
48°
28°
8
52°
32°
9
51°
29°
10
56°
30°
11
47°
26°
12
46°
24°
13
46°
23°
14
48°
24°
15
49°
27°
16
49°
28°
17
48°
31°
18
48°
26°
19
51°
26°
20
58°
30°
21
61°
34°
22
62°
36°
23
56°
32°
24
50°
26°
25
52°
30°
26
52°
32°
27
53°
32°
28
55°
31°
29
63°
37°
30
65°
36°
31
66°
37°
1
65°
36°
2
63°
37°
3
66°
40°
4
67°
40°
5
65°
38°
6
63°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lolo Pass Ski Area
Lolo Pass Ski Area's May 2026 forecast shows daily high temperatures ranging from 44° to 67°, with overnight lows between 21° and 40°. The average high for May is 54° with an average low of 30°. 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 Lolo Pass Ski Area. See also: June | July | August.