S
M
T
W
T
F
S
26
71°
36°
27
57°
44°
28
61°
48°
29
72°
38°
30
80°
42°
1
75°
46°
2
75°
58°
3
88°
56°
4
76°
53°
5
71°
54°
6
73°
51°
7
69°
48°
8
65°
47°
9
70°
46°
10
73°
47°
11
73°
48°
12
70°
46°
13
66°
47°
14
67°
46°
15
62°
45°
16
59°
48°
17
63°
44°
18
57°
41°
19
58°
39°
20
61°
43°
21
69°
47°
22
68°
45°
23
64°
44°
24
69°
49°
25
66°
45°
26
65°
45°
27
70°
50°
28
70°
50°
29
71°
49°
30
71°
50°
31
72°
51°
1
71°
50°
2
70°
49°
3
70°
47°
4
68°
44°
5
66°
45°
6
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marmot
Marmot's May 2026 forecast shows daily high temperatures ranging from 57° to 88°, with overnight lows between 39° and 58°. The average high for May is 68° with an average low of 48°. 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 Marmot. See also: June | July | August.
