S
M
T
W
T
F
S
26
64°
47°
27
75°
51°
28
73°
53°
29
76°
54°
30
74°
58°
1
75°
47°
2
65°
41°
3
65°
44°
4
68°
46°
5
71°
50°
6
70°
49°
7
72°
55°
8
76°
53°
9
71°
52°
10
72°
48°
11
71°
50°
12
75°
56°
13
79°
57°
14
80°
56°
15
78°
56°
16
73°
50°
17
72°
49°
18
73°
51°
19
77°
57°
20
77°
53°
21
72°
52°
22
74°
51°
23
75°
55°
24
77°
59°
25
76°
59°
26
77°
56°
27
75°
54°
28
76°
59°
29
76°
60°
30
77°
61°
31
77°
60°
1
78°
59°
2
78°
60°
3
79°
61°
4
78°
58°
5
85°
59°
6
86°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rougemont
Rougemont's May 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 41° and 61°. The average high for May is 75° 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 Rougemont. See also: June | July | August.