S
M
T
W
T
F
S
29
89°
50°
30
77°
53°
31
68°
57°
1
62°
53°
2
70°
40°
3
81°
44°
4
85°
44°
5
87°
50°
6
72°
46°
7
74°
45°
8
81°
46°
9
74°
51°
10
65°
55°
11
59°
50°
12
61°
47°
13
69°
42°
14
69°
41°
15
72°
42°
16
75°
43°
17
76°
46°
18
79°
39°
19
73°
43°
20
58°
50°
21
64°
51°
22
69°
48°
23
76°
44°
24
70°
46°
25
59°
50°
26
63°
50°
27
70°
47°
28
77°
43°
29
79°
47°
30
80°
45°
1
78°
50°
2
64°
53°
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 ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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.