S
M
T
W
T
F
S
26
75°
53°
27
73°
51°
28
78°
49°
29
74°
48°
30
73°
54°
31
77°
55°
1
80°
51°
2
66°
49°
3
69°
48°
4
72°
47°
5
75°
51°
6
74°
50°
7
73°
51°
8
73°
51°
9
72°
50°
10
71°
54°
11
66°
53°
12
67°
54°
13
74°
54°
14
69°
51°
15
64°
47°
16
65°
51°
17
69°
53°
18
65°
52°
19
64°
53°
20
71°
53°
21
69°
52°
22
64°
51°
23
67°
52°
24
73°
53°
25
72°
52°
26
71°
53°
27
67°
51°
28
69°
51°
29
71°
52°
30
70°
51°
31
62°
48°
1
62°
45°
2
60°
47°
3
59°
40°
4
59°
45°
5
57°
46°
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 57° to 80°, with overnight lows between 40° and 55°. The average high for August is 69° with an average low of 50°. 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.
