S
M
T
W
T
F
S
26
87°
64°
27
90°
65°
28
68°
55°
29
69°
48°
30
70°
50°
1
71°
47°
2
75°
46°
3
85°
52°
4
84°
62°
5
74°
49°
6
66°
48°
7
77°
39°
8
86°
55°
9
87°
53°
10
64°
53°
11
78°
46°
12
84°
54°
13
87°
59°
14
91°
67°
15
94°
72°
16
89°
72°
17
89°
71°
18
92°
75°
19
80°
52°
20
62°
53°
21
66°
58°
22
82°
61°
23
81°
63°
24
85°
59°
25
87°
64°
26
86°
65°
27
76°
67°
28
86°
66°
29
91°
69°
30
93°
73°
31
96°
72°
1
98°
70°
2
89°
68°
3
86°
71°
4
92°
70°
5
90°
72°
6
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cashion
Cashion's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Cashion. See also: June | July | August.