S
M
T
W
T
F
S
26
55°
41°
27
67°
36°
28
56°
47°
29
56°
44°
30
45°
33°
1
47°
29°
2
43°
31°
3
57°
27°
4
69°
40°
5
71°
58°
6
58°
42°
7
57°
32°
8
57°
35°
9
61°
45°
10
61°
40°
11
60°
34°
12
64°
29°
13
65°
43°
14
44°
40°
15
64°
43°
16
76°
60°
17
79°
58°
18
90°
63°
19
89°
62°
20
69°
44°
21
64°
42°
22
66°
45°
23
72°
48°
24
74°
52°
25
73°
52°
26
74°
54°
27
72°
54°
28
74°
48°
29
69°
54°
30
72°
52°
31
67°
50°
1
67°
45°
2
68°
45°
3
66°
46°
4
68°
46°
5
74°
55°
6
78°
56°
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 64° to 90°, with overnight lows between 42° and 63°. The average high for May is 72° with an average low of 51°. 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.