S
M
T
W
T
F
S
26
74°
57°
27
72°
55°
28
73°
56°
29
73°
55°
30
74°
50°
31
69°
54°
1
70°
55°
2
73°
54°
3
74°
54°
4
73°
54°
5
72°
54°
6
72°
55°
7
73°
56°
8
74°
55°
9
74°
54°
10
73°
50°
11
72°
50°
12
70°
51°
13
72°
48°
14
70°
48°
15
71°
52°
16
73°
54°
17
72°
55°
18
73°
55°
19
74°
56°
20
76°
56°
21
75°
55°
22
74°
54°
23
73°
54°
24
74°
49°
25
68°
54°
26
69°
50°
27
68°
46°
28
64°
47°
29
66°
46°
30
67°
47°
31
67°
48°
1
66°
54°
2
64°
54°
3
64°
53°
4
65°
53°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Port Renfrew
Port Renfrew's August 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 46° and 57°. The average high for August is 71° with an average low of 53°. 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 Renfrew. See also: September | October | November.
