S
M
T
W
T
F
S
26
70°
48°
27
82°
41°
28
72°
50°
29
66°
50°
30
N/A
1
63°
40°
2
55°
36°
3
61°
42°
4
70°
54°
5
72°
55°
6
60°
42°
7
53°
37°
8
52°
38°
9
63°
47°
10
63°
45°
11
62°
45°
12
67°
47°
13
68°
48°
14
67°
51°
15
70°
53°
16
67°
53°
17
67°
52°
18
71°
55°
19
75°
55°
20
72°
56°
21
76°
56°
22
77°
55°
23
77°
56°
24
73°
55°
25
72°
54°
26
74°
57°
27
77°
56°
28
76°
56°
29
75°
57°
30
73°
56°
31
74°
57°
1
73°
57°
2
72°
58°
3
76°
52°
4
70°
50°
5
71°
51°
6
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hacker Valley
Hacker Valley's May 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 36° and 58°. The average high for May is 69° 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 Hacker Valley. See also: June | July | August.