S
M
T
W
T
F
S
29
37°
7°
30
56°
30°
31
36°
27°
1
34°
27°
2
40°
24°
3
35°
28°
4
42°
28°
5
41°
31°
6
38°
18°
7
34°
12°
8
38°
26°
9
47°
27°
10
45°
29°
11
46°
30°
12
49°
33°
13
46°
29°
14
49°
32°
15
47°
31°
16
54°
27°
17
41°
22°
18
42°
23°
19
45°
28°
20
49°
32°
21
52°
27°
22
50°
26°
23
53°
29°
24
52°
35°
25
56°
32°
26
51°
30°
27
46°
34°
28
48°
36°
29
54°
36°
30
53°
35°
1
49°
32°
2
50°
31°
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 34° to 56°, with overnight lows between 12° and 36°. The average high for April is 47° with an average low of 29°. 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.
