S
M
T
W
T
F
S
26
61°
49°
27
68°
41°
28
66°
40°
29
70°
46°
30
70°
46°
1
69°
43°
2
75°
34°
3
82°
45°
4
74°
55°
5
71°
47°
6
65°
46°
7
79°
38°
8
86°
44°
9
85°
47°
10
81°
44°
11
90°
43°
12
97°
50°
13
89°
54°
14
88°
53°
15
90°
50°
16
88°
56°
17
75°
51°
18
61°
42°
19
65°
46°
20
72°
43°
21
82°
46°
22
71°
51°
23
86°
50°
24
89°
55°
25
84°
57°
26
77°
52°
27
85°
56°
28
83°
51°
29
82°
48°
30
85°
51°
31
88°
56°
1
90°
56°
2
91°
61°
3
90°
56°
4
89°
57°
5
90°
49°
6
85°
50°
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 77° to 91°, with overnight lows between 48° and 61°. The average high for May is 86° with an average low of 54°. 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.
