S
M
T
W
T
F
S
26
70°
50°
27
64°
45°
28
70°
48°
29
70°
54°
30
61°
45°
1
61°
41°
2
55°
41°
3
59°
36°
4
72°
45°
5
72°
52°
6
68°
55°
7
59°
48°
8
69°
46°
9
71°
48°
10
77°
54°
11
60°
41°
12
66°
43°
13
61°
47°
14
61°
44°
15
67°
48°
16
72°
52°
17
78°
54°
18
76°
58°
19
79°
58°
20
79°
57°
21
80°
52°
22
68°
50°
23
68°
52°
24
69°
51°
25
69°
53°
26
70°
52°
27
71°
49°
28
73°
49°
29
77°
54°
30
74°
56°
31
72°
56°
1
71°
57°
2
75°
56°
3
76°
57°
4
74°
58°
5
74°
58°
6
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Allison
Allison's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 41° and 59°. The average high for May is 72° with an average low of 52°. 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 Allison. See also: June | July | August.
