S
M
T
W
T
F
S
26
56°
36°
27
43°
37°
28
49°
32°
29
41°
28°
30
44°
26°
1
54°
20°
2
64°
22°
3
66°
31°
4
59°
31°
5
37°
28°
6
38°
27°
7
51°
23°
8
60°
24°
9
49°
37°
10
46°
28°
11
60°
22°
12
59°
34°
13
67°
28°
14
76°
33°
15
80°
54°
16
60°
34°
17
61°
29°
18
52°
43°
19
49°
38°
20
61°
30°
21
67°
39°
22
65°
35°
23
59°
39°
24
76°
38°
25
89°
45°
26
90°
44°
27
83°
50°
28
83°
53°
29
91°
51°
30
84°
59°
31
83°
47°
1
81°
48°
2
82°
45°
3
80°
57°
4
79°
56°
5
76°
51°
6
83°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bigfork
Bigfork'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 Bigfork. See also: June | July | August.
