S
M
T
W
T
F
S
29
43°
13°
30
47°
31°
31
31°
20°
1
28°
11°
2
32°
13°
3
41°
31°
4
34°
28°
5
36°
26°
6
30°
10°
7
28°
3°
8
36°
11°
9
47°
28°
10
38°
28°
11
42°
24°
12
38°
27°
13
52°
36°
14
45°
35°
15
45°
35°
16
55°
37°
17
60°
33°
18
50°
26°
19
36°
20°
20
37°
14°
21
52°
29°
22
61°
33°
23
55°
31°
24
50°
35°
25
52°
36°
26
57°
37°
27
60°
42°
28
53°
38°
29
50°
35°
30
51°
36°
1
48°
33°
2
51°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sudbury
Sudbury's April 2026 forecast shows daily high temperatures ranging from 48° to 61°, with overnight lows between 29° and 42°. The average high for April is 53° with an average low of 35°. 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 Sudbury. See also: May | June | July.
