S
M
T
W
T
F
S
26
68°
48°
27
77°
56°
28
70°
51°
29
68°
52°
30
65°
52°
1
72°
54°
2
75°
54°
3
73°
52°
4
65°
45°
5
65°
44°
6
74°
54°
7
77°
55°
8
72°
52°
9
70°
53°
10
68°
52°
11
70°
58°
12
81°
59°
13
81°
57°
14
74°
48°
15
69°
48°
16
71°
55°
17
71°
59°
18
72°
60°
19
75°
56°
20
72°
52°
21
76°
57°
22
79°
60°
23
81°
61°
24
82°
62°
25
82°
59°
26
83°
61°
27
84°
61°
28
85°
58°
29
88°
56°
30
86°
61°
31
88°
56°
1
86°
56°
2
78°
55°
3
77°
55°
4
78°
58°
5
79°
64°
6
85°
61°
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 65° to 88°, with overnight lows between 44° and 64°. The average high for May is 76° with an average low of 55°. 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.