S
M
T
W
T
F
S
26
52°
26°
27
63°
20°
28
62°
40°
29
68°
30°
30
68°
29°
1
65°
29°
2
72°
29°
3
73°
36°
4
71°
33°
5
75°
41°
6
70°
38°
7
71°
37°
8
66°
34°
9
70°
44°
10
60°
42°
11
63°
38°
12
72°
33°
13
64°
43°
14
60°
40°
15
56°
32°
16
56°
37°
17
64°
29°
18
60°
36°
19
59°
36°
20
67°
45°
21
65°
43°
22
70°
40°
23
61°
40°
24
54°
39°
25
55°
38°
26
59°
38°
27
62°
36°
28
53°
34°
29
60°
35°
30
62°
42°
31
64°
42°
1
63°
41°
2
67°
46°
3
68°
46°
4
67°
45°
5
60°
45°
6
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mapes
Mapes's May 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 34° and 46°. The average high for May is 62° with an average low of 41°. 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 Mapes. See also: June | July | August.