S
M
T
W
T
F
S
31
78°
47°
1
74°
52°
2
78°
49°
3
81°
47°
4
83°
51°
5
84°
56°
6
87°
65°
7
89°
64°
8
83°
69°
9
86°
70°
10
90°
71°
11
90°
74°
12
82°
62°
13
83°
58°
14
81°
61°
15
73°
55°
16
78°
52°
17
79°
54°
18
80°
65°
19
80°
56°
20
82°
59°
21
80°
55°
22
79°
62°
23
79°
55°
24
81°
61°
25
83°
65°
26
79°
65°
27
79°
65°
28
84°
66°
29
92°
72°
30
93°
72°
1
92°
71°
2
92°
72°
3
89°
67°
4
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Clair Township
St. Clair Township's June 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 55° and 72°. The average high for June is 86° 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 St. Clair Township. See also: July | August | September.