S
M
T
W
T
F
S
26
79°
61°
27
79°
55°
28
75°
55°
29
75°
58°
30
76°
61°
31
76°
61°
1
79°
59°
2
80°
55°
3
75°
55°
4
75°
56°
5
77°
57°
6
76°
55°
7
77°
59°
8
78°
58°
9
75°
58°
10
74°
57°
11
77°
55°
12
79°
55°
13
79°
56°
14
75°
54°
15
72°
54°
16
73°
55°
17
74°
59°
18
75°
60°
19
73°
60°
20
72°
59°
21
73°
57°
22
78°
56°
23
78°
58°
24
77°
53°
25
76°
53°
26
77°
55°
27
78°
57°
28
79°
58°
29
78°
56°
30
78°
58°
31
77°
56°
1
71°
51°
2
76°
56°
3
Hist. Avg.
81°
58°
4
Hist. Avg.
81°
58°
5
Hist. Avg.
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Highlands
Highlands's August 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 51° and 61°. The average high for August is 76° with an average low of 57°. 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. See also: September | October | November.