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