S
M
T
W
T
F
S
26
87°
51°
27
82°
51°
28
73°
47°
29
70°
41°
30
71°
42°
1
65°
46°
2
79°
36°
3
87°
38°
4
95°
59°
5
76°
48°
6
60°
45°
7
79°
37°
8
85°
49°
9
93°
45°
10
71°
50°
11
82°
41°
12
97°
58°
13
93°
62°
14
103°
61°
15
104°
66°
16
101°
71°
17
102°
69°
18
102°
55°
19
72°
49°
20
69°
45°
21
74°
55°
22
83°
61°
23
83°
61°
24
85°
62°
25
87°
60°
26
82°
60°
27
77°
59°
28
80°
60°
29
81°
63°
30
86°
60°
31
79°
60°
1
80°
59°
2
81°
58°
3
81°
59°
4
84°
59°
5
84°
62°
6
84°
60°
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 77° to 87°, with overnight lows between 58° and 63°. The average high for May is 82° with an average low of 60°. 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.
