S
M
T
W
T
F
S
31
78°
63°
1
85°
58°
2
82°
67°
3
84°
62°
4
82°
64°
5
84°
59°
6
88°
56°
7
82°
70°
8
86°
70°
9
93°
66°
10
83°
58°
11
73°
59°
12
86°
56°
13
74°
53°
14
74°
53°
15
79°
50°
16
77°
60°
17
76°
52°
18
73°
53°
19
80°
57°
20
81°
59°
21
77°
55°
22
76°
56°
23
77°
58°
24
80°
59°
25
81°
60°
26
87°
64°
27
86°
60°
28
82°
61°
29
77°
56°
30
75°
55°
1
78°
65°
2
83°
58°
3
76°
58°
4
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Colton
Colton's June 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 50° and 65°. The average high for June is 79° with an average low of 58°. 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 Colton. See also: July | August | September.