S
M
T
W
T
F
S
29
51°
23°
30
67°
43°
31
67°
52°
1
58°
36°
2
43°
36°
3
69°
39°
4
69°
39°
5
51°
31°
6
42°
30°
7
34°
20°
8
49°
17°
9
60°
31°
10
72°
41°
11
48°
33°
12
60°
29°
13
76°
51°
14
79°
54°
15
80°
54°
16
80°
59°
17
65°
52°
18
73°
50°
19
55°
29°
20
36°
27°
21
49°
23°
22
60°
39°
23
64°
39°
24
60°
40°
25
49°
42°
26
56°
37°
27
64°
42°
28
58°
43°
29
59°
41°
30
55°
40°
1
55°
37°
2
53°
36°
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 49° to 64°, with overnight lows between 36° and 43°. The average high for April is 58° with an average low of 40°. 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.
