S
M
T
W
T
F
S
26
67°
42°
27
70°
46°
28
61°
47°
29
51°
41°
30
54°
37°
1
49°
30°
2
49°
36°
3
59°
46°
4
71°
50°
5
55°
37°
6
54°
37°
7
49°
33°
8
57°
41°
9
58°
39°
10
59°
43°
11
61°
42°
12
62°
44°
13
61°
42°
14
60°
46°
15
63°
43°
16
62°
41°
17
64°
50°
18
68°
52°
19
69°
52°
20
72°
53°
21
73°
52°
22
67°
53°
23
71°
46°
24
64°
43°
25
65°
48°
26
67°
54°
27
71°
54°
28
67°
51°
29
67°
47°
30
68°
49°
31
68°
46°
1
67°
49°
2
68°
50°
3
68°
47°
4
69°
47°
5
68°
48°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hastings
Hastings's May 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 30° and 54°. The average high for May is 64° with an average low of 46°. 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 Hastings. See also: June | July | August.