S
M
T
W
T
F
S
26
74°
50°
27
68°
46°
28
69°
48°
29
69°
50°
30
70°
49°
31
68°
48°
1
67°
43°
2
69°
44°
3
78°
49°
4
76°
48°
5
71°
48°
6
70°
45°
7
72°
44°
8
73°
46°
9
69°
48°
10
69°
48°
11
70°
45°
12
76°
48°
13
76°
48°
14
77°
49°
15
76°
48°
16
76°
47°
17
74°
46°
18
72°
43°
19
67°
41°
20
65°
43°
21
64°
41°
22
65°
43°
23
66°
43°
24
65°
41°
25
64°
38°
26
65°
40°
27
67°
41°
28
70°
43°
29
71°
41°
30
69°
38°
31
68°
43°
1
69°
43°
2
68°
44°
3
67°
42°
4
66°
37°
5
62°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carmacks
Carmacks's August 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 32° and 50°. The average high for August is 70° 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 Carmacks. See also: September | October | November.