S
M
T
W
T
F
S
31
75°
59°
1
77°
57°
2
82°
55°
3
73°
57°
4
75°
54°
5
73°
55°
6
88°
57°
7
91°
68°
8
77°
57°
9
91°
50°
10
75°
57°
11
70°
55°
12
66°
50°
13
59°
43°
14
73°
43°
15
75°
45°
16
73°
41°
17
68°
54°
18
68°
50°
19
64°
52°
20
66°
46°
21
68°
45°
22
68°
54°
23
68°
55°
24
68°
55°
25
73°
50°
26
77°
55°
27
72°
59°
28
78°
65°
29
74°
58°
30
78°
61°
1
83°
59°
2
81°
61°
3
83°
64°
4
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sarnia Township
Sarnia Township's June 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 58° and 65°. The average high for June is 80° with an average low of 61°. 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 Sarnia Township. See also: July | August | September.
