S
M
T
W
T
F
S
26
63°
33°
27
73°
33°
28
70°
51°
29
67°
53°
30
53°
39°
1
51°
35°
2
46°
28°
3
48°
40°
4
60°
50°
5
61°
45°
6
46°
36°
7
46°
34°
8
44°
33°
9
49°
38°
10
52°
40°
11
52°
39°
12
53°
40°
13
52°
41°
14
55°
40°
15
59°
38°
16
58°
41°
17
58°
39°
18
59°
48°
19
64°
48°
20
66°
47°
21
68°
49°
22
66°
47°
23
60°
47°
24
65°
43°
25
60°
41°
26
62°
43°
27
62°
49°
28
61°
50°
29
67°
50°
30
64°
47°
31
65°
43°
1
62°
42°
2
62°
43°
3
63°
44°
4
63°
44°
5
64°
45°
6
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Steuben
Steuben's May 2026 forecast shows daily high temperatures ranging from 44° to 68°, with overnight lows between 28° and 50°. The average high for May is 58° with an average low of 42°. 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 Steuben. See also: June | July | August.