S
M
T
W
T
F
S
29
63°
37°
30
79°
53°
31
80°
43°
1
48°
41°
2
73°
40°
3
76°
55°
4
69°
40°
5
53°
37°
6
55°
38°
7
48°
31°
8
72°
38°
9
78°
58°
10
65°
43°
11
65°
38°
12
80°
54°
13
82°
63°
14
83°
63°
15
75°
63°
16
77°
57°
17
82°
53°
18
60°
38°
19
58°
34°
20
58°
30°
21
77°
43°
22
79°
56°
23
81°
61°
24
71°
49°
25
73°
50°
26
77°
57°
27
74°
48°
28
66°
46°
29
66°
49°
30
63°
43°
1
55°
36°
2
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dewey
Dewey's April 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 36° and 61°. The average high for April is 70° with an average low of 49°. 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 Dewey. See also: May | June | July.