S
M
T
W
T
F
S
29
60°
27°
30
71°
46°
31
82°
61°
1
85°
59°
2
58°
44°
3
74°
44°
4
82°
49°
5
73°
48°
6
61°
39°
7
57°
36°
8
52°
30°
9
55°
34°
10
67°
43°
11
68°
47°
12
61°
45°
13
80°
52°
14
87°
57°
15
90°
61°
16
89°
64°
17
83°
62°
18
68°
54°
19
58°
43°
20
59°
35°
21
58°
30°
22
66°
49°
23
80°
53°
24
75°
50°
25
56°
45°
26
58°
42°
27
67°
45°
28
61°
50°
29
69°
49°
30
66°
53°
1
70°
45°
2
61°
43°
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 56° to 80°, with overnight lows between 42° and 53°. The average high for April is 66° with an average low of 48°. 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.