S
M
T
W
T
F
S
1
92°
48°
2
69°
45°
3
60°
45°
4
65°
45°
5
67°
45°
6
74°
45°
7
80°
47°
8
76°
51°
9
86°
41°
10
87°
47°
11
89°
53°
12
84°
46°
13
87°
54°
14
91°
50°
15
93°
50°
16
81°
51°
17
78°
50°
18
88°
48°
19
99°
49°
20
89°
57°
21
87°
52°
22
58°
42°
23
75°
33°
24
79°
44°
25
83°
44°
26
89°
48°
27
93°
46°
28
90°
54°
29
84°
52°
30
88°
46°
1
96°
53°
2
98°
56°
3
93°
58°
4
88°
53°
5
91°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Winchester
Winchester's June 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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.