S
M
T
W
T
F
S
29
64°
46°
30
78°
57°
31
83°
58°
1
85°
59°
2
83°
59°
3
83°
58°
4
82°
64°
5
75°
59°
6
65°
49°
7
76°
45°
8
71°
48°
9
74°
47°
10
79°
45°
11
85°
47°
12
85°
46°
13
83°
53°
14
86°
50°
15
88°
54°
16
86°
57°
17
90°
58°
18
86°
58°
19
69°
49°
20
77°
40°
21
82°
44°
22
83°
56°
23
85°
49°
24
86°
52°
25
78°
61°
26
84°
62°
27
81°
59°
28
83°
65°
29
82°
60°
30
77°
55°
1
73°
56°
2
70°
47°
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 70° to 84°, with overnight lows between 47° and 65°. The average high for April is 79° with an average low of 58°. 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.