S
M
T
W
T
F
S
26
69°
56°
27
72°
57°
28
77°
56°
29
76°
58°
30
77°
58°
31
77°
57°
1
76°
57°
2
69°
56°
3
76°
57°
4
75°
56°
5
75°
56°
6
76°
57°
7
77°
57°
8
78°
58°
9
77°
58°
10
72°
51°
11
72°
51°
12
67°
47°
13
69°
46°
14
66°
49°
15
67°
44°
16
65°
47°
17
65°
48°
18
67°
48°
19
71°
51°
20
74°
54°
21
76°
54°
22
77°
46°
23
75°
43°
24
65°
40°
25
64°
43°
26
65°
48°
27
73°
51°
28
74°
53°
29
74°
50°
30
67°
43°
31
67°
47°
1
66°
48°
2
67°
49°
3
65°
42°
4
64°
48°
5
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cold Lake 149
Cold Lake 149's August 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 40° and 58°. 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 Cold Lake 149. See also: September | October | November.
