S
M
T
W
T
F
S
26
90°
67°
27
90°
74°
28
89°
72°
29
74°
62°
30
68°
58°
1
66°
50°
2
73°
49°
3
79°
57°
4
79°
62°
5
81°
64°
6
74°
48°
7
76°
51°
8
77°
54°
9
80°
56°
10
79°
59°
11
80°
61°
12
83°
59°
13
82°
56°
14
81°
57°
15
83°
63°
16
83°
63°
17
82°
62°
18
83°
63°
19
83°
64°
20
82°
64°
21
80°
63°
22
78°
63°
23
78°
61°
24
83°
65°
25
84°
64°
26
79°
60°
27
78°
58°
28
81°
63°
29
84°
65°
30
86°
64°
31
86°
65°
1
85°
66°
2
87°
66°
3
87°
67°
4
86°
66°
5
83°
64°
6
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McCaskill
McCaskill's May 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 48° and 67°. The average high for May is 81° with an average low of 61°. 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 McCaskill. See also: June | July | August.
