S
M
T
W
T
F
S
29
42°
33°
30
44°
31°
31
47°
36°
1
45°
39°
2
52°
38°
3
52°
41°
4
54°
42°
5
61°
45°
6
66°
41°
7
51°
38°
8
54°
41°
9
58°
41°
10
60°
46°
11
53°
46°
12
55°
45°
13
54°
43°
14
44°
34°
15
45°
33°
16
53°
34°
17
52°
41°
18
57°
39°
19
68°
48°
20
70°
49°
21
59°
50°
22
59°
47°
23
57°
45°
24
61°
44°
25
62°
43°
26
64°
46°
27
59°
45°
28
54°
46°
29
61°
44°
30
67°
46°
1
69°
50°
2
75°
50°
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 ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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.
