S
M
T
W
T
F
S
29
53°
28°
30
72°
37°
31
72°
43°
1
52°
35°
2
38°
34°
3
78°
36°
4
50°
37°
5
50°
35°
6
46°
29°
7
36°
22°
8
40°
18°
9
68°
29°
10
45°
39°
11
53°
31°
12
45°
33°
13
75°
40°
14
76°
47°
15
71°
57°
16
69°
55°
17
66°
49°
18
66°
35°
19
42°
27°
20
42°
28°
21
52°
40°
22
58°
39°
23
55°
40°
24
54°
39°
25
54°
40°
26
55°
43°
27
52°
41°
28
57°
39°
29
58°
41°
30
59°
42°
1
59°
40°
2
55°
41°
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 71°, with overnight lows between 27° and 57°. The average high for April is 57° with an average low of 41°. 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.