S
M
T
W
T
F
S
29
40°
17°
30
59°
28°
31
40°
34°
1
36°
30°
2
47°
28°
3
56°
31°
4
49°
37°
5
48°
29°
6
37°
18°
7
30°
20°
8
45°
35°
9
56°
28°
10
48°
33°
11
53°
40°
12
58°
43°
13
50°
35°
14
55°
36°
15
54°
35°
16
57°
31°
17
44°
25°
18
45°
26°
19
49°
32°
20
57°
39°
21
60°
37°
22
57°
35°
23
58°
39°
24
61°
40°
25
62°
39°
26
52°
39°
27
51°
40°
28
52°
39°
29
51°
40°
30
52°
39°
1
53°
36°
2
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Windsor
Windsor's April 2026 forecast shows daily high temperatures ranging from 30° to 62°, with overnight lows between 18° and 43°. The average high for April is 52° with an average low of 34°. 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 Windsor. See also: May | June | July.
