S
M
T
W
T
F
S
31
70°
44°
1
70°
50°
2
74°
48°
3
81°
53°
4
84°
57°
5
86°
61°
6
84°
63°
7
81°
56°
8
75°
56°
9
77°
56°
10
78°
58°
11
81°
58°
12
84°
59°
13
83°
61°
14
84°
60°
15
80°
56°
16
73°
52°
17
74°
53°
18
75°
52°
19
76°
53°
20
77°
57°
21
77°
60°
22
76°
60°
23
77°
61°
24
78°
58°
25
78°
54°
26
79°
61°
27
84°
62°
28
80°
58°
29
79°
55°
30
78°
56°
1
78°
55°
2
79°
56°
3
81°
62°
4
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in West St. Clair Township
West St. Clair Township's June 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 48° and 63°. The average high for June is 79° with an average low of 57°. 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 St. Clair Township. See also: July | August | September.