S
M
T
W
T
F
S
31
76°
40°
1
78°
46°
2
77°
41°
3
82°
45°
4
85°
48°
5
82°
61°
6
83°
61°
7
83°
54°
8
86°
57°
9
85°
68°
10
88°
70°
11
85°
66°
12
77°
58°
13
82°
56°
14
72°
56°
15
71°
46°
16
75°
54°
17
66°
53°
18
68°
51°
19
74°
55°
20
75°
52°
21
74°
55°
22
75°
51°
23
75°
53°
24
72°
52°
25
74°
53°
26
78°
49°
27
79°
53°
28
80°
59°
29
81°
62°
30
79°
58°
1
80°
56°
2
79°
58°
3
78°
59°
4
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grass Lake
Grass Lake's June 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 49° and 62°. The average high for June is 77° with an average low of 55°. 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 Grass Lake. See also: July | August | September.
