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