S
M
T
W
T
F
S
31
73°
49°
1
78°
51°
2
82°
54°
3
85°
56°
4
76°
49°
5
81°
55°
6
70°
48°
7
70°
49°
8
76°
53°
9
83°
57°
10
86°
56°
11
82°
55°
12
85°
58°
13
86°
60°
14
79°
54°
15
72°
51°
16
74°
51°
17
84°
60°
18
88°
60°
19
82°
57°
20
82°
57°
21
86°
59°
22
88°
61°
23
89°
62°
24
86°
59°
25
82°
58°
26
89°
62°
27
86°
53°
28
78°
52°
29
80°
55°
30
87°
61°
1
89°
62°
2
89°
63°
3
92°
63°
4
94°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Clarkston
Clarkston's June 2026 forecast shows daily high temperatures ranging from 70° to 94°, with overnight lows between 48° and 65°. The average high for June is 83° 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 Clarkston. See also: July | August | September.