S
M
T
W
T
F
S
26
86°
61°
27
87°
58°
28
91°
55°
29
90°
58°
30
90°
53°
31
90°
56°
1
88°
52°
2
72°
52°
3
73°
47°
4
81°
48°
5
86°
52°
6
91°
56°
7
92°
57°
8
89°
59°
9
83°
58°
10
88°
56°
11
87°
57°
12
85°
56°
13
86°
57°
14
80°
54°
15
81°
56°
16
81°
56°
17
80°
56°
18
82°
57°
19
83°
59°
20
82°
57°
21
76°
53°
22
74°
54°
23
75°
50°
24
71°
47°
25
71°
47°
26
77°
55°
27
80°
56°
28
78°
55°
29
79°
56°
30
70°
53°
31
72°
56°
1
71°
50°
2
67°
46°
3
67°
45°
4
68°
50°
5
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Denver
New Denver's August 2026 forecast shows daily high temperatures ranging from 67° to 92°, with overnight lows between 45° and 59°. The average high for August is 79° with an average low of 53°. 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 New Denver. See also: September | October | November.