S
M
T
W
T
F
S
26
86°
72°
27
86°
72°
28
87°
71°
29
86°
72°
30
86°
68°
31
87°
66°
1
85°
67°
2
85°
71°
3
87°
72°
4
86°
70°
5
87°
69°
6
89°
72°
7
88°
72°
8
86°
71°
9
86°
69°
10
88°
67°
11
88°
71°
12
90°
71°
13
89°
69°
14
88°
70°
15
89°
69°
16
91°
70°
17
89°
69°
18
88°
65°
19
87°
63°
20
84°
64°
21
84°
63°
22
85°
63°
23
85°
64°
24
86°
63°
25
86°
63°
26
85°
64°
27
85°
63°
28
87°
63°
29
85°
64°
30
85°
63°
31
89°
63°
1
88°
66°
2
89°
67°
3
85°
64°
4
84°
62°
5
88°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Frost
Frost's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 72°. The average high for August is 87° with an average low of 67°. 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 Frost. See also: September | October | November.
