S
M
T
W
T
F
S
31
72°
36°
1
64°
46°
2
77°
40°
3
84°
50°
4
87°
51°
5
89°
55°
6
87°
59°
7
82°
62°
8
79°
53°
9
84°
56°
10
87°
60°
11
94°
68°
12
94°
74°
13
88°
64°
14
90°
59°
15
74°
54°
16
77°
54°
17
79°
60°
18
79°
66°
19
77°
56°
20
80°
55°
21
76°
56°
22
78°
58°
23
81°
62°
24
81°
59°
25
78°
59°
26
78°
61°
27
82°
59°
28
83°
60°
29
78°
57°
30
77°
57°
1
78°
58°
2
79°
60°
3
79°
64°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in West Simsbury
West Simsbury's June 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 54° and 66°. The average high for June is 79° with an average low of 59°. 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 West Simsbury. See also: July | August | September.