S
M
T
W
T
F
S
26
62°
23°
27
71°
24°
28
69°
28°
29
65°
45°
30
50°
37°
1
50°
31°
2
44°
34°
3
47°
31°
4
65°
39°
5
71°
46°
6
46°
38°
7
N/A
8
49°
31°
9
60°
44°
10
57°
34°
11
50°
32°
12
50°
33°
13
51°
35°
14
54°
38°
15
61°
44°
16
62°
44°
17
59°
43°
18
63°
46°
19
64°
46°
20
67°
50°
21
68°
43°
22
58°
39°
23
60°
41°
24
65°
45°
25
68°
48°
26
69°
49°
27
66°
42°
28
61°
41°
29
62°
42°
30
66°
50°
31
71°
51°
1
71°
50°
2
67°
46°
3
70°
51°
4
72°
52°
5
73°
53°
6
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Duane
Duane's May 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 31° and 53°. The average high for May is 63° with an average low of 44°. 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 Duane. See also: June | July | August.