S
M
T
W
T
F
S
26
58°
35°
27
73°
33°
28
64°
50°
29
56°
45°
30
50°
39°
1
51°
31°
2
46°
35°
3
55°
33°
4
73°
41°
5
74°
45°
6
48°
36°
7
52°
38°
8
53°
44°
9
60°
50°
10
58°
40°
11
51°
37°
12
55°
39°
13
56°
44°
14
60°
45°
15
65°
46°
16
63°
45°
17
62°
44°
18
61°
46°
19
65°
47°
20
62°
42°
21
63°
43°
22
63°
43°
23
64°
45°
24
65°
46°
25
67°
50°
26
68°
50°
27
66°
48°
28
67°
45°
29
66°
45°
30
70°
52°
31
74°
54°
1
74°
52°
2
68°
49°
3
72°
53°
4
77°
57°
5
77°
57°
6
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mapleton
Mapleton's May 2026 forecast shows daily high temperatures ranging from 48° to 77°, with overnight lows between 36° and 57°. The average high for May is 64° with an average low of 47°. 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 Mapleton. See also: June | July | August.
