S
M
T
W
T
F
S
29
50°
26°
30
67°
28°
31
68°
49°
1
49°
34°
2
46°
32°
3
75°
39°
4
60°
38°
5
51°
34°
6
44°
27°
7
36°
21°
8
47°
37°
9
59°
40°
10
47°
31°
11
49°
32°
12
58°
49°
13
62°
53°
14
54°
39°
15
49°
35°
16
49°
35°
17
55°
39°
18
56°
38°
19
57°
38°
20
56°
36°
21
58°
42°
22
60°
43°
23
61°
44°
24
60°
38°
25
50°
33°
26
51°
38°
27
51°
35°
28
55°
39°
29
52°
37°
30
52°
39°
1
54°
38°
2
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Colborne
Colborne's April 2026 forecast shows daily high temperatures ranging from 36° to 62°, with overnight lows between 21° and 53°. The average high for April is 54° with an average low of 38°. 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 Colborne. See also: May | June | July.