S
M
T
W
T
F
S
26
82°
48°
27
82°
50°
28
82°
48°
29
79°
46°
30
77°
48°
31
84°
48°
1
91°
46°
2
68°
45°
3
66°
45°
4
75°
39°
5
77°
48°
6
61°
46°
7
73°
39°
8
73°
50°
9
72°
45°
10
66°
54°
11
61°
52°
12
61°
48°
13
52°
48°
14
57°
46°
15
72°
43°
16
73°
45°
17
72°
48°
18
77°
43°
19
77°
50°
20
73°
46°
21
75°
48°
22
82°
46°
23
75°
52°
24
73°
42°
25
78°
44°
26
83°
50°
27
87°
45°
28
74°
46°
29
71°
43°
30
67°
41°
31
71°
42°
1
71°
44°
2
76°
46°
3
72°
42°
4
67°
41°
5
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cochrane
Cochrane's August 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 41° and 50°. The average high for August is 74° with an average low of 44°. 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 Cochrane. See also: September | October | November.