S
M
T
W
T
F
S
26
93°
63°
27
86°
61°
28
86°
52°
29
75°
59°
30
86°
50°
31
90°
52°
1
91°
54°
2
91°
50°
3
81°
52°
4
81°
45°
5
82°
37°
6
88°
45°
7
91°
46°
8
90°
50°
9
90°
59°
10
90°
57°
11
88°
55°
12
77°
54°
13
64°
54°
14
72°
52°
15
73°
46°
16
77°
45°
17
82°
50°
18
82°
55°
19
82°
50°
20
90°
50°
21
91°
54°
22
84°
55°
23
83°
55°
24
81°
52°
25
81°
50°
26
82°
52°
27
83°
52°
28
81°
54°
29
63°
52°
30
71°
48°
31
75°
39°
1
71°
51°
2
73°
45°
3
73°
43°
4
77°
43°
5
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Frontier
Frontier's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Frontier. See also: September | October | November.
