S
M
T
W
T
F
S
26
64°
51°
27
68°
48°
28
60°
41°
29
62°
39°
30
65°
42°
1
68°
35°
2
69°
38°
3
83°
46°
4
85°
53°
5
59°
46°
6
59°
45°
7
81°
43°
8
75°
51°
9
80°
45°
10
73°
47°
11
84°
43°
12
89°
58°
13
81°
47°
14
93°
61°
15
94°
65°
16
98°
65°
17
95°
63°
18
90°
53°
19
68°
46°
20
68°
53°
21
63°
58°
22
71°
52°
23
77°
54°
24
81°
60°
25
84°
62°
26
82°
63°
27
83°
65°
28
83°
63°
29
82°
63°
30
83°
62°
31
82°
61°
1
86°
59°
2
83°
63°
3
78°
58°
4
80°
62°
5
83°
65°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salina
Salina's May 2026 forecast shows daily high temperatures ranging from 63° to 87°, with overnight lows between 46° and 66°. The average high for May is 79° with an average low of 60°. 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 Salina. See also: June | July | August.