S
M
T
W
T
F
S
29
73°
25°
30
71°
44°
31
66°
34°
1
55°
31°
2
50°
22°
3
47°
28°
4
60°
37°
5
65°
15°
6
59°
34°
7
57°
31°
8
63°
34°
9
61°
37°
10
64°
38°
11
58°
38°
12
53°
33°
13
51°
32°
14
52°
33°
15
59°
37°
16
59°
36°
17
60°
40°
18
61°
39°
19
59°
28°
20
60°
32°
21
52°
25°
22
49°
23°
23
52°
30°
24
60°
33°
25
62°
35°
26
62°
34°
27
61°
35°
28
61°
36°
29
54°
35°
30
57°
36°
1
53°
36°
2
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Duncan
Duncan's April 2026 forecast shows daily high temperatures ranging from 49° to 64°, with overnight lows between 23° and 40°. The average high for April is 58° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Duncan. See also: May | June | July.
