S
M
T
W
T
F
S
26
53°
46°
27
54°
45°
28
55°
46°
29
54°
43°
30
54°
44°
31
55°
47°
1
56°
49°
2
52°
44°
3
49°
40°
4
67°
44°
5
47°
40°
6
51°
42°
7
52°
47°
8
54°
47°
9
53°
45°
10
51°
44°
11
53°
46°
12
54°
47°
13
57°
50°
14
57°
50°
15
54°
44°
16
53°
43°
17
54°
46°
18
55°
46°
19
54°
48°
20
53°
41°
21
53°
44°
22
55°
44°
23
54°
46°
24
53°
46°
25
56°
45°
26
55°
44°
27
51°
42°
28
49°
40°
29
55°
39°
30
56°
40°
31
55°
40°
1
54°
38°
2
55°
40°
3
56°
39°
4
55°
40°
5
56°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Haleakala Crater
Haleakala Crater's August 2026 forecast shows daily high temperatures ranging from 49° to 56°, with overnight lows between 38° and 46°. The average high for August is 54° with an average low of 41°. 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 Haleakala Crater. See also: September | October | November.
