S
M
T
W
T
F
S
26
72°
48°
27
64°
48°
28
56°
45°
29
64°
38°
30
60°
37°
1
61°
35°
2
69°
32°
3
77°
47°
4
84°
44°
5
60°
45°
6
63°
38°
7
75°
37°
8
80°
48°
9
80°
43°
10
76°
39°
11
87°
52°
12
84°
57°
13
81°
43°
14
85°
55°
15
94°
55°
16
89°
62°
17
86°
62°
18
71°
54°
19
61°
44°
20
62°
40°
21
63°
49°
22
74°
56°
23
77°
52°
24
85°
51°
25
91°
62°
26
90°
59°
27
89°
57°
28
85°
67°
29
75°
65°
30
76°
64°
31
84°
65°
1
82°
62°
2
86°
65°
3
84°
64°
4
83°
63°
5
86°
62°
6
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Omaha
South Omaha's May 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 62° and 67°. The average high for May is 83° with an average low of 64°. 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 South Omaha. See also: June | July | August.
