S
M
T
W
T
F
S
26
90°
59°
27
89°
57°
28
89°
58°
29
87°
58°
30
89°
57°
31
84°
60°
1
90°
58°
2
84°
57°
3
82°
56°
4
85°
54°
5
78°
51°
6
82°
52°
7
83°
53°
8
84°
54°
9
83°
55°
10
82°
56°
11
79°
52°
12
80°
50°
13
Hist. Avg.
84°
57°
14
Hist. Avg.
84°
57°
15
Hist. Avg.
84°
57°
16
Hist. Avg.
83°
57°
17
Hist. Avg.
83°
57°
18
Hist. Avg.
83°
56°
19
Hist. Avg.
83°
56°
20
Hist. Avg.
83°
56°
21
Hist. Avg.
82°
56°
22
Hist. Avg.
82°
56°
23
Hist. Avg.
82°
55°
24
Hist. Avg.
82°
55°
25
Hist. Avg.
82°
55°
26
Hist. Avg.
82°
55°
27
Hist. Avg.
81°
54°
28
Hist. Avg.
81°
54°
29
Hist. Avg.
81°
54°
30
Hist. Avg.
81°
54°
31
Hist. Avg.
81°
53°
1
Hist. Avg.
80°
53°
2
Hist. Avg.
80°
53°
3
Hist. Avg.
80°
52°
4
Hist. Avg.
80°
52°
5
Hist. Avg.
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Highlands Ranch
Highlands Ranch's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 50° and 60°. The average high for August is 84° with an average low of 55°. 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 Highlands Ranch. See also: September | October | November.
