S
M
T
W
T
F
S
26
62°
38°
27
60°
38°
28
65°
40°
29
65°
42°
30
62°
36°
1
54°
31°
2
59°
38°
3
63°
41°
4
66°
42°
5
58°
33°
6
55°
31°
7
57°
33°
8
59°
35°
9
59°
35°
10
66°
37°
11
68°
40°
12
70°
44°
13
69°
40°
14
67°
43°
15
70°
45°
16
68°
39°
17
59°
35°
18
59°
35°
19
61°
36°
20
63°
40°
21
61°
37°
22
62°
45°
23
61°
45°
24
61°
38°
25
60°
37°
26
60°
37°
27
62°
38°
28
66°
46°
29
71°
48°
30
75°
44°
31
67°
41°
1
65°
37°
2
66°
38°
3
69°
39°
4
69°
37°
5
68°
38°
6
71°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dubois
Dubois's May 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 31° and 48°. The average high for May is 64° with an average low of 39°. 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 Dubois. See also: June | July | August.