S
M
T
W
T
F
S
26
89°
62°
27
84°
64°
28
89°
65°
29
88°
64°
30
87°
64°
1
85°
64°
2
84°
63°
3
81°
60°
4
84°
59°
5
84°
63°
6
83°
63°
7
83°
62°
8
81°
63°
9
81°
64°
10
83°
64°
11
86°
63°
12
86°
64°
13
85°
64°
14
86°
65°
15
87°
65°
16
86°
64°
17
82°
65°
18
82°
66°
19
83°
65°
20
83°
66°
21
84°
66°
22
83°
65°
23
84°
66°
24
83°
66°
25
83°
65°
26
85°
66°
27
89°
68°
28
89°
68°
29
88°
67°
30
89°
69°
31
88°
68°
1
89°
68°
2
90°
68°
3
88°
66°
4
89°
67°
5
88°
68°
6
89°
67°
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 81° to 90°, with overnight lows between 59° and 69°. The average high for May is 85° with an average low of 65°. 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.