S
M
T
W
T
F
S
26
83°
68°
27
84°
64°
28
84°
67°
29
87°
69°
30
91°
64°
31
84°
63°
1
85°
65°
2
84°
63°
3
83°
61°
4
83°
61°
5
84°
62°
6
83°
63°
7
84°
63°
8
85°
66°
9
85°
63°
10
83°
64°
11
89°
69°
12
92°
70°
13
92°
62°
14
87°
62°
15
86°
67°
16
88°
69°
17
90°
62°
18
84°
61°
19
81°
58°
20
82°
61°
21
86°
60°
22
82°
57°
23
80°
59°
24
81°
65°
25
88°
67°
26
87°
68°
27
87°
68°
28
90°
62°
29
90°
61°
30
86°
59°
31
80°
63°
1
82°
65°
2
79°
56°
3
78°
59°
4
78°
65°
5
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Highland
Highland's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 56° and 70°. The average high for August is 85° with an average low of 63°. 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 Highland. See also: September | October | November.
