S
M
T
W
T
F
S
29
65°
27°
30
74°
39°
31
80°
50°
1
85°
56°
2
82°
58°
3
81°
55°
4
83°
54°
5
76°
56°
6
63°
42°
7
67°
37°
8
62°
35°
9
67°
39°
10
76°
46°
11
84°
52°
12
82°
57°
13
80°
55°
14
86°
58°
15
90°
61°
16
88°
60°
17
82°
56°
18
76°
55°
19
77°
59°
20
79°
57°
21
82°
48°
22
77°
53°
23
76°
52°
24
77°
55°
25
80°
55°
26
78°
54°
27
76°
51°
28
70°
47°
29
72°
49°
30
71°
48°
1
76°
56°
2
80°
56°
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 62° to 90°, with overnight lows between 35° and 61°. The average high for April is 78° with an average low of 53°. 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.
