S
M
T
W
T
F
S
31
75°
43°
1
75°
52°
2
75°
48°
3
79°
46°
4
82°
54°
5
82°
59°
6
82°
64°
7
86°
66°
8
86°
64°
9
88°
68°
10
90°
70°
11
88°
66°
12
79°
64°
13
82°
59°
14
77°
55°
15
70°
52°
16
75°
54°
17
73°
55°
18
73°
55°
19
77°
52°
20
79°
59°
21
73°
52°
22
64°
57°
23
77°
54°
24
79°
62°
25
81°
60°
26
74°
65°
27
79°
62°
28
85°
68°
29
90°
71°
30
94°
71°
1
96°
73°
2
94°
71°
3
88°
67°
4
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mendon
Mendon's June 2026 forecast shows daily high temperatures ranging from 74° to 96°, with overnight lows between 60° and 73°. The average high for June is 86° with an average low of 67°. 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 Mendon. See also: July | August | September.