S
M
T
W
T
F
S
26
60°
43°
27
73°
41°
28
70°
50°
29
64°
47°
30
51°
42°
1
55°
34°
2
47°
34°
3
58°
34°
4
72°
48°
5
75°
59°
6
60°
46°
7
60°
41°
8
61°
41°
9
66°
48°
10
64°
47°
11
63°
42°
12
69°
41°
13
67°
47°
14
51°
43°
15
66°
42°
16
71°
46°
17
83°
58°
18
88°
64°
19
85°
64°
20
70°
47°
21
71°
52°
22
63°
52°
23
61°
58°
24
73°
62°
25
75°
58°
26
76°
58°
27
75°
59°
28
77°
60°
29
76°
57°
30
77°
61°
31
79°
63°
1
75°
54°
2
73°
59°
3
75°
58°
4
70°
57°
5
70°
56°
6
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Allison Park
Allison Park's May 2026 forecast shows daily high temperatures ranging from 61° to 85°, with overnight lows between 47° and 64°. The average high for May is 73° 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 Allison Park. See also: June | July | August.
