S
M
T
W
T
F
S
26
85°
57°
27
84°
55°
28
86°
55°
29
81°
54°
30
79°
51°
31
86°
56°
1
94°
55°
2
71°
47°
3
69°
47°
4
77°
48°
5
79°
56°
6
65°
53°
7
76°
47°
8
76°
51°
9
73°
51°
10
68°
56°
11
63°
53°
12
60°
52°
13
53°
50°
14
58°
49°
15
74°
44°
16
75°
53°
17
74°
50°
18
80°
48°
19
78°
55°
20
76°
54°
21
79°
50°
22
83°
55°
23
81°
57°
24
74°
59°
25
78°
48°
26
85°
52°
27
82°
50°
28
74°
45°
29
67°
45°
30
65°
42°
31
71°
44°
1
76°
49°
2
70°
44°
3
64°
38°
4
56°
39°
5
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sunalta
Sunalta's August 2026 forecast shows daily high temperatures ranging from 56° to 82°, with overnight lows between 38° and 50°. The average high for August is 68° 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 Sunalta. See also: September | October | November.
