S
M
T
W
T
F
S
29
63°
32°
30
73°
52°
31
77°
55°
1
68°
39°
2
77°
39°
3
79°
63°
4
77°
43°
5
46°
36°
6
55°
34°
7
45°
30°
8
64°
30°
9
73°
45°
10
67°
38°
11
66°
52°
12
83°
61°
13
74°
63°
14
80°
62°
15
75°
57°
16
72°
56°
17
67°
47°
18
66°
46°
19
65°
49°
20
65°
51°
21
70°
54°
22
74°
57°
23
69°
43°
24
68°
51°
25
70°
46°
26
61°
43°
27
59°
41°
28
59°
46°
29
68°
50°
30
69°
53°
1
71°
51°
2
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Winchester
Winchester's April 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 38° and 63°. The average high for April is 69° with an average low of 51°. 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 Winchester. See also: May | June | July.