S
M
T
W
T
F
S
29
47°
39°
30
52°
36°
31
58°
37°
1
55°
40°
2
51°
43°
3
55°
44°
4
65°
48°
5
75°
50°
6
73°
41°
7
54°
37°
8
58°
37°
9
63°
38°
10
62°
42°
11
59°
44°
12
58°
45°
13
61°
45°
14
64°
44°
15
61°
45°
16
59°
46°
17
62°
41°
18
54°
38°
19
55°
37°
20
56°
37°
21
56°
39°
22
55°
39°
23
56°
38°
24
57°
38°
25
57°
39°
26
58°
39°
27
59°
40°
28
61°
42°
29
65°
45°
30
61°
43°
1
65°
47°
2
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Chilliwack
Chilliwack's April 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 37° and 50°. The average high for April is 60° with an average low of 42°. 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 Chilliwack. See also: May | June | July.
