S
M
T
W
T
F
S
26
60°
46°
27
70°
45°
28
60°
49°
29
62°
53°
30
70°
50°
1
65°
46°
2
58°
41°
3
59°
43°
4
74°
54°
5
84°
59°
6
72°
60°
7
61°
46°
8
58°
44°
9
63°
51°
10
67°
52°
11
65°
54°
12
65°
56°
13
69°
55°
14
70°
53°
15
67°
55°
16
68°
54°
17
67°
57°
18
68°
59°
19
76°
59°
20
76°
58°
21
74°
60°
22
77°
60°
23
77°
61°
24
78°
60°
25
73°
57°
26
70°
60°
27
71°
61°
28
78°
62°
29
76°
62°
30
77°
61°
31
76°
62°
1
74°
56°
2
71°
56°
3
71°
55°
4
72°
55°
5
72°
56°
6
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stevenson
Stevenson's May 2026 forecast shows daily high temperatures ranging from 58° to 84°, with overnight lows between 41° and 62°. The average high for May is 71° with an average low of 56°. 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 Stevenson. See also: June | July | August.
