S
M
T
W
T
F
S
26
99°
63°
27
91°
64°
28
95°
66°
29
95°
64°
30
82°
55°
31
90°
50°
1
97°
68°
2
98°
74°
3
79°
45°
4
77°
38°
5
88°
43°
6
96°
44°
7
89°
47°
8
98°
55°
9
88°
64°
10
87°
60°
11
81°
61°
12
77°
56°
13
68°
54°
14
66°
50°
15
67°
55°
16
66°
58°
17
72°
59°
18
75°
58°
19
74°
56°
20
72°
58°
21
76°
61°
22
90°
60°
23
78°
57°
24
79°
56°
25
83°
57°
26
83°
57°
27
79°
56°
28
71°
52°
29
70°
52°
30
70°
55°
31
71°
54°
1
74°
54°
2
74°
53°
3
73°
52°
4
69°
49°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sundance
Sundance's August 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 49° and 64°. The average high for August is 75° with an average low of 56°. 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 Sundance. See also: September | October | November.
