S
M
T
W
T
F
S
26
56°
42°
27
56°
43°
28
54°
38°
29
55°
33°
30
52°
33°
1
52°
34°
2
65°
44°
3
65°
50°
4
64°
35°
5
52°
35°
6
49°
34°
7
56°
35°
8
67°
43°
9
62°
40°
10
64°
43°
11
65°
45°
12
63°
43°
13
69°
47°
14
68°
46°
15
62°
45°
16
63°
46°
17
62°
50°
18
68°
52°
19
74°
52°
20
74°
53°
21
67°
46°
22
62°
44°
23
62°
43°
24
64°
44°
25
66°
47°
26
64°
48°
27
66°
48°
28
65°
46°
29
67°
52°
30
71°
47°
31
65°
50°
1
67°
53°
2
69°
51°
3
68°
54°
4
69°
53°
5
70°
49°
6
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mayer
Mayer's May 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 34° and 54°. The average high for May is 65° with an average low of 46°. 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 Mayer. See also: June | July | August.
