S
M
T
W
T
F
S
26
59°
37°
27
63°
36°
28
N/A
29
63°
42°
30
64°
47°
1
71°
53°
2
74°
55°
3
67°
52°
4
62°
50°
5
64°
50°
6
61°
48°
7
63°
46°
8
64°
48°
9
62°
47°
10
64°
48°
11
63°
50°
12
64°
49°
13
58°
45°
14
56°
43°
15
61°
46°
16
64°
51°
17
64°
50°
18
61°
48°
19
65°
52°
20
66°
53°
21
67°
53°
22
66°
52°
23
67°
53°
24
68°
54°
25
66°
54°
26
65°
53°
27
67°
53°
28
64°
50°
29
66°
54°
30
67°
54°
31
67°
55°
1
68°
54°
2
69°
56°
3
69°
56°
4
68°
55°
5
69°
55°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hackenberg
Hackenberg's May 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 42° and 56°. The average high for May is 65° with an average low of 51°. 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 Hackenberg. See also: June | July | August.