S
M
T
W
T
F
S
29
72°
39°
30
77°
55°
31
78°
61°
1
79°
64°
2
81°
59°
3
82°
65°
4
80°
63°
5
64°
49°
6
68°
43°
7
72°
41°
8
76°
45°
9
78°
51°
10
80°
52°
11
84°
57°
12
85°
61°
13
83°
62°
14
84°
58°
15
83°
60°
16
80°
53°
17
84°
56°
18
77°
55°
19
78°
58°
20
79°
57°
21
79°
58°
22
75°
46°
23
77°
53°
24
78°
54°
25
76°
52°
26
75°
51°
27
74°
52°
28
77°
53°
29
78°
54°
30
78°
54°
1
77°
53°
2
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dempsey
Dempsey's April 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 46° and 62°. The average high for April is 79° with an average low of 55°. 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 Dempsey. See also: May | June | July.