S
M
T
W
T
F
S
26
77°
45°
27
69°
57°
28
62°
51°
29
60°
40°
30
61°
36°
1
56°
38°
2
60°
37°
3
69°
42°
4
78°
47°
5
56°
44°
6
63°
42°
7
65°
47°
8
62°
47°
9
79°
52°
10
68°
42°
11
66°
44°
12
67°
50°
13
74°
55°
14
75°
55°
15
75°
56°
16
75°
55°
17
71°
55°
18
75°
53°
19
77°
56°
20
74°
57°
21
73°
50°
22
69°
49°
23
69°
50°
24
71°
50°
25
70°
51°
26
70°
51°
27
71°
52°
28
72°
52°
29
73°
57°
30
77°
61°
31
75°
59°
1
74°
55°
2
77°
60°
3
78°
60°
4
80°
63°
5
81°
64°
6
81°
64°
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 56° to 81°, with overnight lows between 42° and 64°. The average high for May is 72° with an average low of 53°. 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.
