S
M
T
W
T
F
S
29
51°
30°
30
71°
36°
31
65°
45°
1
45°
34°
2
42°
32°
3
71°
35°
4
48°
40°
5
45°
32°
6
41°
25°
7
34°
25°
8
45°
37°
9
54°
35°
10
52°
38°
11
57°
43°
12
58°
45°
13
56°
42°
14
54°
39°
15
55°
37°
16
54°
33°
17
46°
27°
18
47°
32°
19
54°
38°
20
61°
42°
21
61°
43°
22
62°
43°
23
63°
42°
24
64°
43°
25
64°
42°
26
63°
37°
27
53°
33°
28
51°
36°
29
53°
40°
30
54°
39°
1
54°
35°
2
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Caledon
Caledon's April 2026 forecast shows daily high temperatures ranging from 34° to 71°, with overnight lows between 25° and 45°. The average high for April is 54° with an average low of 37°. 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 Caledon. See also: May | June | July.