S
M
T
W
T
F
S
26
78°
56°
27
78°
57°
28
79°
56°
29
78°
57°
30
77°
56°
31
76°
55°
1
71°
54°
2
69°
50°
3
71°
55°
4
77°
55°
5
77°
54°
6
76°
56°
7
78°
56°
8
78°
57°
9
77°
56°
10
78°
56°
11
78°
55°
12
75°
56°
13
74°
56°
14
78°
46°
15
76°
47°
16
73°
53°
17
76°
52°
18
77°
53°
19
76°
44°
20
69°
42°
21
64°
44°
22
68°
49°
23
71°
44°
24
70°
40°
25
64°
42°
26
65°
43°
27
62°
43°
28
62°
42°
29
64°
40°
30
62°
41°
31
62°
41°
1
63°
45°
2
65°
46°
3
67°
49°
4
67°
46°
5
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kirkland Lake
Kirkland Lake's August 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 40° and 57°. The average high for August is 72° with an average low of 50°. 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 Kirkland Lake. See also: September | October | November.