S
M
T
W
T
F
S
26
61°
58°
27
61°
56°
28
72°
57°
29
69°
56°
30
65°
58°
31
69°
58°
1
69°
60°
2
66°
58°
3
69°
60°
4
70°
63°
5
73°
62°
6
70°
62°
7
73°
63°
8
71°
64°
9
69°
62°
10
68°
62°
11
73°
61°
12
76°
62°
13
80°
58°
14
77°
58°
15
76°
57°
16
75°
58°
17
76°
55°
18
72°
55°
19
71°
53°
20
72°
57°
21
71°
56°
22
74°
55°
23
76°
56°
24
76°
54°
25
75°
55°
26
77°
56°
27
74°
60°
28
66°
53°
29
66°
59°
30
67°
55°
31
71°
58°
1
70°
58°
2
70°
57°
3
69°
58°
4
71°
58°
5
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sechelt
Sechelt's August 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 53° and 60°. The average high for August is 73° with an average low of 57°. 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 Sechelt. See also: September | October | November.