S
M
T
W
T
F
S
31
74°
50°
1
63°
48°
2
70°
50°
3
70°
49°
4
70°
47°
5
67°
50°
6
76°
55°
7
71°
53°
8
63°
53°
9
70°
55°
10
71°
57°
11
74°
57°
12
79°
55°
13
70°
53°
14
67°
54°
15
N/A
16
68°
55°
17
68°
57°
18
71°
55°
19
68°
54°
20
65°
52°
21
67°
51°
22
68°
56°
23
71°
57°
24
72°
55°
25
68°
54°
26
69°
58°
27
71°
57°
28
72°
56°
29
67°
52°
30
68°
53°
1
69°
54°
2
70°
60°
3
70°
58°
4
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Colborne
Colborne's June 2026 forecast shows daily high temperatures ranging from 65° to 72°, with overnight lows between 51° and 60°. The average high for June is 69° 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 Colborne. See also: July | August | September.