S
M
T
W
T
F
S
26
50°
32°
27
56°
34°
28
57°
38°
29
58°
37°
30
60°
36°
1
64°
41°
2
65°
41°
3
62°
37°
4
56°
33°
5
58°
39°
6
56°
43°
7
56°
43°
8
57°
38°
9
60°
35°
10
55°
35°
11
55°
34°
12
56°
33°
13
58°
35°
14
60°
41°
15
59°
42°
16
59°
38°
17
57°
36°
18
58°
35°
19
63°
42°
20
68°
42°
21
71°
46°
22
72°
48°
23
63°
42°
24
61°
41°
25
62°
39°
26
64°
41°
27
63°
44°
28
67°
45°
29
65°
43°
30
67°
48°
31
63°
47°
1
66°
41°
2
69°
45°
3
72°
47°
4
73°
50°
5
69°
48°
6
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Three Forks
Three Forks's May 2026 forecast shows daily high temperatures ranging from 50° to 75°, with overnight lows between 32° and 50°. The average high for May is 62° with an average low of 41°. 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 Three Forks. See also: June | July | August.
