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