S
M
T
W
T
F
S
26
39°
24°
27
41°
27°
28
41°
25°
29
42°
25°
30
41°
27°
31
43°
25°
1
42°
25°
2
42°
26°
3
43°
25°
4
42°
25°
5
42°
26°
6
43°
29°
7
43°
30°
8
44°
31°
9
45°
31°
10
46°
32°
11
47°
31°
12
47°
32°
13
48°
31°
14
47°
27°
15
44°
28°
16
45°
29°
17
45°
31°
18
47°
32°
19
46°
28°
20
45°
27°
21
45°
31°
22
47°
30°
23
47°
30°
24
48°
29°
25
48°
30°
26
49°
33°
27
49°
29°
28
48°
28°
29
47°
29°
30
48°
30°
31
48°
30°
1
49°
31°
2
48°
33°
3
48°
29°
4
49°
33°
5
49°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aoraki Mount Cook National Park
Aoraki Mount Cook National Park's August 2026 forecast shows daily high temperatures ranging from 39° to 49°, with overnight lows between 24° and 34°. The average high for August is 45° with an average low of 29°. 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 Aoraki Mount Cook National Park. See also: September | October | November.
