S
M
T
W
T
F
S
31
82°
66°
1
77°
64°
2
82°
56°
3
80°
55°
4
82°
57°
5
85°
62°
6
86°
66°
7
82°
70°
8
80°
69°
9
83°
68°
10
86°
67°
11
85°
69°
12
86°
68°
13
84°
67°
14
85°
68°
15
83°
64°
16
84°
67°
17
82°
66°
18
80°
67°
19
81°
68°
20
82°
68°
21
82°
67°
22
85°
68°
23
85°
68°
24
83°
64°
25
83°
64°
26
84°
68°
27
86°
68°
28
83°
69°
29
83°
69°
30
84°
64°
1
82°
63°
2
82°
68°
3
83°
69°
4
82°
69°
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 80° to 86°, with overnight lows between 55° and 70°. The average high for June is 83° with an average low of 66°. 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.
