S
M
T
W
T
F
S
29
84°
45°
30
86°
59°
31
86°
64°
1
84°
61°
2
86°
64°
3
81°
63°
4
68°
48°
5
70°
43°
6
72°
45°
7
72°
46°
8
75°
46°
9
79°
54°
10
82°
61°
11
79°
61°
12
82°
64°
13
88°
67°
14
78°
64°
15
75°
62°
16
86°
63°
17
82°
47°
18
65°
41°
19
71°
45°
20
72°
55°
21
76°
61°
22
79°
59°
23
76°
56°
24
71°
55°
25
76°
54°
26
76°
52°
27
68°
56°
28
70°
57°
29
70°
58°
30
72°
59°
1
80°
60°
2
81°
59°
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 65° to 88°, with overnight lows between 41° and 67°. The average high for April is 76° 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.
