S
M
T
W
T
F
S
26
59°
37°
27
63°
36°
28
N/A
29
64°
42°
30
64°
47°
1
71°
53°
2
76°
56°
3
67°
52°
4
62°
50°
5
64°
50°
6
61°
48°
7
63°
46°
8
64°
49°
9
64°
48°
10
63°
49°
11
64°
51°
12
64°
49°
13
64°
49°
14
57°
46°
15
56°
44°
16
63°
51°
17
63°
51°
18
61°
48°
19
63°
52°
20
61°
50°
21
59°
49°
22
58°
46°
23
58°
45°
24
59°
46°
25
62°
46°
26
58°
45°
27
61°
51°
28
64°
52°
29
60°
52°
30
62°
46°
31
58°
46°
1
58°
47°
2
59°
46°
3
58°
46°
4
60°
47°
5
62°
47°
6
63°
51°
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 76°, with overnight lows between 42° and 56°. The average high for May is 62° with an average low of 48°. 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.