S
M
T
W
T
F
S
26
68°
51°
27
66°
47°
28
60°
41°
29
62°
39°
30
66°
38°
1
67°
32°
2
67°
30°
3
81°
47°
4
85°
45°
5
60°
47°
6
61°
43°
7
76°
36°
8
73°
46°
9
83°
42°
10
72°
45°
11
82°
39°
12
87°
54°
13
81°
41°
14
84°
55°
15
94°
59°
16
93°
62°
17
91°
61°
18
83°
48°
19
65°
45°
20
67°
53°
21
64°
55°
22
72°
52°
23
76°
56°
24
79°
61°
25
81°
63°
26
82°
64°
27
80°
62°
28
83°
62°
29
82°
58°
30
81°
60°
31
79°
58°
1
83°
62°
2
81°
61°
3
75°
56°
4
75°
58°
5
79°
63°
6
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alma
Alma's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 45° and 64°. The average high for May is 77° with an average low of 58°. 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 Alma. See also: June | July | August.