S
M
T
W
T
F
S
26
56°
41°
27
61°
30°
28
63°
25°
29
66°
30°
30
67°
32°
1
60°
31°
2
66°
27°
3
70°
28°
4
66°
42°
5
65°
44°
6
59°
31°
7
70°
21°
8
80°
35°
9
80°
34°
10
77°
29°
11
82°
34°
12
87°
36°
13
85°
40°
14
80°
41°
15
82°
36°
16
82°
39°
17
74°
41°
18
63°
39°
19
70°
31°
20
71°
42°
21
75°
33°
22
74°
34°
23
78°
32°
24
81°
36°
25
76°
45°
26
72°
43°
27
83°
45°
28
86°
49°
29
84°
39°
30
78°
41°
31
81°
46°
1
83°
47°
2
83°
47°
3
82°
49°
4
80°
50°
5
81°
48°
6
81°
48°
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 72° to 86°, with overnight lows between 39° and 50°. The average high for May is 81° 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 Allison. See also: June | July | August.
