S
M
T
W
T
F
S
29
81°
48°
30
83°
64°
31
83°
64°
1
85°
68°
2
82°
64°
3
82°
68°
4
71°
50°
5
69°
44°
6
72°
48°
7
69°
52°
8
74°
58°
9
80°
61°
10
79°
64°
11
78°
65°
12
78°
66°
13
83°
65°
14
82°
59°
15
80°
63°
16
67°
50°
17
74°
54°
18
78°
60°
19
80°
52°
20
81°
58°
21
81°
57°
22
79°
54°
23
73°
55°
24
82°
59°
25
82°
60°
26
83°
60°
27
84°
59°
28
80°
60°
29
78°
60°
30
76°
59°
1
77°
60°
2
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kopperl
Kopperl's April 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 48° and 66°. The average high for April is 78° with an average low of 58°. 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 Kopperl. See also: May | June | July.