S
M
T
W
T
F
S
31
66°
38°
1
66°
42°
2
76°
39°
3
83°
44°
4
86°
48°
5
86°
49°
6
83°
56°
7
74°
54°
8
78°
47°
9
87°
46°
10
87°
55°
11
90°
65°
12
90°
68°
13
85°
60°
14
85°
54°
15
75°
55°
16
74°
50°
17
79°
57°
18
75°
61°
19
78°
55°
20
72°
54°
21
76°
53°
22
69°
54°
23
79°
52°
24
77°
54°
25
77°
55°
26
78°
56°
27
81°
58°
28
85°
60°
29
84°
55°
30
75°
52°
1
76°
53°
2
76°
54°
3
77°
59°
4
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Winchester
Winchester's June 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 50° and 61°. The average high for June is 77° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Winchester. See also: July | August | September.
