S
M
T
W
T
F
S
26
65°
53°
27
69°
50°
28
72°
40°
29
77°
54°
30
74°
52°
1
62°
50°
2
55°
45°
3
68°
37°
4
79°
39°
5
81°
49°
6
82°
55°
7
73°
53°
8
73°
47°
9
75°
48°
10
84°
56°
11
70°
46°
12
74°
40°
13
80°
44°
14
74°
48°
15
76°
42°
16
85°
46°
17
91°
58°
18
93°
63°
19
93°
64°
20
92°
64°
21
92°
63°
22
75°
62°
23
69°
61°
24
85°
63°
25
81°
70°
26
90°
70°
27
86°
70°
28
90°
69°
29
N/A
30
87°
55°
31
76°
60°
1
79°
59°
2
74°
52°
3
79°
54°
4
84°
59°
5
88°
63°
6
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in O'Neals Township
O'Neals Township's May 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 52° and 65°. The average high for May is 82° with an average low of 58°. 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 O'Neals Township. See also: June | July | August.