S
M
T
W
T
F
S
26
80°
67°
27
80°
67°
28
79°
66°
29
78°
65°
30
73°
62°
31
71°
60°
1
71°
61°
2
72°
62°
3
74°
65°
4
75°
65°
5
76°
64°
6
75°
65°
7
75°
65°
8
74°
64°
9
72°
63°
10
71°
56°
11
73°
61°
12
77°
63°
13
79°
64°
14
80°
63°
15
77°
62°
16
76°
63°
17
80°
57°
18
74°
55°
19
70°
54°
20
68°
54°
21
70°
53°
22
70°
53°
23
72°
54°
24
72°
54°
25
74°
55°
26
75°
61°
27
76°
60°
28
75°
54°
29
68°
59°
30
72°
58°
31
74°
54°
1
75°
52°
2
68°
51°
3
67°
53°
4
71°
61°
5
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Port Hope
Port Hope's August 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 51° and 67°. The average high for August is 74° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Port Hope. See also: September | October | November.
