S
M
T
W
T
F
S
29
72°
32°
30
82°
36°
31
55°
36°
1
50°
32°
2
37°
32°
3
37°
32°
4
37°
32°
5
59°
30°
6
43°
28°
7
43°
23°
8
68°
28°
9
52°
32°
10
55°
36°
11
57°
53°
12
71°
56°
13
77°
41°
14
51°
29°
15
52°
34°
16
63°
43°
17
66°
45°
18
63°
40°
19
66°
46°
20
67°
47°
21
58°
36°
22
54°
41°
23
53°
43°
24
56°
42°
25
55°
41°
26
56°
37°
27
55°
44°
28
59°
46°
29
65°
47°
30
69°
45°
1
57°
42°
2
57°
44°
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 51° to 77°, with overnight lows between 28° and 56°. The average high for April is 60° with an average low of 42°. 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.
