S
M
T
W
T
F
S
26
52°
34°
27
54°
34°
28
46°
30°
29
50°
21°
30
48°
19°
1
54°
28°
2
64°
23°
3
64°
23°
4
61°
28°
5
48°
32°
6
46°
25°
7
63°
19°
8
68°
32°
9
68°
37°
10
68°
27°
11
77°
28°
12
79°
30°
13
82°
32°
14
75°
41°
15
75°
28°
16
77°
37°
17
57°
34°
18
50°
32°
19
N/A
20
58°
25°
21
59°
32°
22
54°
33°
23
62°
33°
24
71°
36°
25
72°
37°
26
70°
37°
27
64°
36°
28
65°
39°
29
68°
37°
30
73°
39°
31
76°
42°
1
76°
42°
2
81°
40°
3
65°
39°
4
69°
37°
5
66°
36°
6
69°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Heeney
Heeney's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 25° and 42°. The average high for May is 68° with an average low of 37°. 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 Heeney. See also: June | July | August.
