S
M
T
W
T
F
S
29
63°
36°
30
73°
50°
31
85°
59°
1
87°
65°
2
65°
46°
3
74°
46°
4
81°
57°
5
74°
52°
6
61°
46°
7
57°
43°
8
52°
34°
9
60°
38°
10
70°
47°
11
71°
56°
12
69°
49°
13
82°
57°
14
90°
63°
15
93°
64°
16
93°
66°
17
84°
60°
18
86°
60°
19
66°
40°
20
60°
40°
21
64°
51°
22
77°
52°
23
68°
51°
24
72°
53°
25
71°
56°
26
70°
56°
27
65°
53°
28
68°
52°
29
65°
52°
30
66°
54°
1
66°
52°
2
67°
51°
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 60° to 93°, with overnight lows between 40° and 66°. The average high for April is 71° with an average low of 53°. 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.