S
M
T
W
T
F
S
29
70°
39°
30
79°
36°
31
55°
36°
1
43°
30°
2
36°
32°
3
39°
34°
4
37°
34°
5
54°
30°
6
39°
25°
7
43°
16°
8
64°
37°
9
48°
32°
10
55°
32°
11
54°
32°
12
77°
54°
13
75°
46°
14
68°
52°
15
66°
42°
16
77°
57°
17
70°
28°
18
42°
26°
19
53°
30°
20
64°
45°
21
70°
40°
22
69°
49°
23
66°
45°
24
59°
38°
25
54°
37°
26
56°
34°
27
61°
39°
28
62°
38°
29
59°
39°
30
61°
42°
1
57°
38°
2
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dundas
Dundas's April 2026 forecast shows daily high temperatures ranging from 42° to 77°, with overnight lows between 26° and 57°. The average high for April is 61° with an average low of 39°. 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 Dundas. See also: May | June | July.