S
M
T
W
T
F
S
26
75°
56°
27
74°
55°
28
74°
56°
29
71°
56°
30
66°
54°
1
67°
56°
2
67°
56°
3
70°
53°
4
73°
56°
5
74°
55°
6
75°
58°
7
77°
59°
8
78°
60°
9
78°
60°
10
76°
59°
11
73°
60°
12
74°
60°
13
77°
59°
14
77°
59°
15
73°
56°
16
75°
57°
17
78°
61°
18
81°
56°
19
77°
54°
20
77°
56°
21
78°
58°
22
76°
63°
23
77°
62°
24
84°
64°
25
85°
65°
26
86°
65°
27
86°
64°
28
87°
66°
29
86°
65°
30
85°
59°
31
85°
59°
1
82°
65°
2
84°
66°
3
87°
66°
4
87°
67°
5
88°
59°
6
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Neosho
Neosho's May 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 53° and 67°. The average high for May is 78° with an average low of 59°. 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 Neosho. See also: June | July | August.