S
M
T
W
T
F
S
29
65°
30°
30
74°
55°
31
80°
60°
1
84°
60°
2
83°
60°
3
82°
58°
4
80°
62°
5
71°
56°
6
66°
44°
7
72°
45°
8
63°
44°
9
68°
37°
10
77°
39°
11
83°
45°
12
83°
49°
13
79°
57°
14
84°
55°
15
87°
55°
16
85°
57°
17
86°
56°
18
87°
54°
19
70°
51°
20
74°
39°
21
72°
41°
22
83°
49°
23
84°
55°
24
84°
58°
25
81°
56°
26
83°
56°
27
74°
57°
28
77°
60°
29
81°
62°
30
77°
64°
1
76°
51°
2
70°
48°
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 70° to 84°, with overnight lows between 48° and 64°. The average high for April is 79° with an average low of 57°. 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.
