S
M
T
W
T
F
S
29
65°
45°
30
86°
63°
31
82°
65°
1
63°
50°
2
76°
52°
3
79°
53°
4
55°
42°
5
61°
39°
6
64°
41°
7
65°
41°
8
77°
52°
9
80°
52°
10
70°
53°
11
78°
50°
12
72°
65°
13
82°
64°
14
85°
63°
15
81°
62°
16
80°
55°
17
85°
49°
18
59°
42°
19
72°
42°
20
74°
43°
21
78°
55°
22
73°
58°
23
77°
58°
24
70°
53°
25
78°
46°
26
78°
56°
27
82°
57°
28
61°
46°
29
62°
43°
30
66°
39°
1
66°
36°
2
64°
40°
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.