S
M
T
W
T
F
S
31
71°
51°
1
74°
52°
2
68°
48°
3
69°
47°
4
69°
52°
5
75°
45°
6
68°
54°
7
73°
49°
8
73°
51°
9
72°
46°
10
70°
46°
11
70°
47°
12
69°
47°
13
71°
45°
14
69°
46°
15
71°
47°
16
71°
45°
17
70°
51°
18
72°
47°
19
71°
47°
20
71°
48°
21
72°
48°
22
72°
49°
23
73°
48°
24
75°
54°
25
79°
59°
26
74°
59°
27
81°
58°
28
81°
59°
29
78°
54°
30
78°
53°
1
79°
59°
2
Hist. Avg.
78°
56°
3
Hist. Avg.
78°
56°
4
Hist. Avg.
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brampton
Brampton's June 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 45° and 59°. The average high for June is 73° with an average low of 50°. 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 Brampton. See also: July | August | September.