S
M
T
W
T
F
S
26
57°
33°
27
69°
40°
28
56°
46°
29
54°
45°
30
51°
37°
1
47°
30°
2
47°
38°
3
54°
35°
4
58°
43°
5
66°
43°
6
49°
39°
7
52°
36°
8
51°
34°
9
57°
40°
10
57°
38°
11
53°
36°
12
51°
32°
13
56°
44°
14
51°
44°
15
61°
46°
16
69°
52°
17
69°
47°
18
83°
66°
19
82°
62°
20
68°
37°
21
55°
38°
22
59°
43°
23
63°
44°
24
64°
48°
25
63°
47°
26
67°
49°
27
65°
50°
28
67°
48°
29
66°
45°
30
69°
49°
31
63°
48°
1
66°
48°
2
66°
50°
3
64°
51°
4
65°
51°
5
66°
50°
6
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ompah
Ompah's May 2026 forecast shows daily high temperatures ranging from 55° to 83°, with overnight lows between 37° and 66°. The average high for May is 67° with an average low of 49°. 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 Ompah. See also: June | July | August.