S
M
T
W
T
F
S
26
61°
48°
27
70°
49°
28
59°
49°
29
61°
43°
30
57°
37°
1
52°
32°
2
51°
34°
3
58°
46°
4
71°
52°
5
60°
43°
6
56°
43°
7
55°
39°
8
61°
47°
9
66°
48°
10
66°
51°
11
67°
52°
12
68°
52°
13
67°
51°
14
65°
50°
15
71°
50°
16
66°
48°
17
70°
56°
18
77°
57°
19
75°
58°
20
76°
58°
21
78°
59°
22
77°
59°
23
76°
53°
24
70°
50°
25
70°
55°
26
76°
60°
27
75°
59°
28
71°
57°
29
71°
53°
30
72°
58°
31
74°
56°
1
72°
56°
2
78°
61°
3
75°
55°
4
73°
52°
5
72°
53°
6
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wabash
Wabash's May 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 32° and 61°. The average high for May is 69° with an average low of 52°. 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 Wabash. See also: June | July | August.