S
M
T
W
T
F
S
31
69°
39°
1
57°
45°
2
62°
42°
3
73°
58°
4
81°
65°
5
79°
64°
6
69°
52°
7
65°
52°
8
70°
56°
9
74°
58°
10
70°
59°
11
72°
58°
12
75°
61°
13
73°
60°
14
74°
58°
15
73°
59°
16
75°
54°
17
70°
59°
18
72°
58°
19
72°
58°
20
71°
59°
21
75°
53°
22
67°
53°
23
68°
60°
24
75°
62°
25
77°
61°
26
72°
57°
27
68°
55°
28
70°
61°
29
70°
60°
30
71°
59°
1
71°
60°
2
74°
61°
3
76°
63°
4
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Hope
Port Hope's June 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 52° and 65°. The average high for June is 73° with an average low of 59°. 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 Port Hope. See also: July | August | September.