S
M
T
W
T
F
S
26
50°
33°
27
49°
33°
28
50°
32°
29
50°
34°
30
49°
32°
31
48°
32°
1
51°
31°
2
51°
33°
3
50°
29°
4
47°
29°
5
47°
33°
6
48°
34°
7
49°
33°
8
51°
30°
9
48°
30°
10
48°
31°
11
51°
34°
12
49°
34°
13
49°
31°
14
50°
30°
15
49°
30°
16
49°
31°
17
50°
34°
18
50°
34°
19
51°
33°
20
52°
33°
21
51°
32°
22
51°
32°
23
52°
33°
24
51°
32°
25
52°
33°
26
52°
33°
27
53°
34°
28
52°
35°
29
52°
34°
30
53°
34°
31
53°
37°
1
54°
35°
2
54°
34°
3
53°
35°
4
53°
36°
5
54°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wanaka
Wanaka's August 2026 forecast shows daily high temperatures ranging from 47° to 54°, with overnight lows between 29° and 37°. The average high for August is 51° with an average low of 33°. 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 Wanaka. See also: September | October | November.
