S
M
T
W
T
F
S
26
87°
65°
27
85°
64°
28
86°
66°
29
90°
69°
30
91°
65°
31
90°
64°
1
90°
64°
2
87°
67°
3
85°
65°
4
84°
63°
5
85°
62°
6
84°
63°
7
84°
64°
8
87°
68°
9
Hist. Avg.
87°
66°
10
Hist. Avg.
87°
66°
11
Hist. Avg.
87°
66°
12
Hist. Avg.
86°
66°
13
Hist. Avg.
86°
65°
14
Hist. Avg.
86°
65°
15
Hist. Avg.
86°
65°
16
Hist. Avg.
86°
65°
17
Hist. Avg.
86°
65°
18
Hist. Avg.
86°
65°
19
Hist. Avg.
86°
65°
20
Hist. Avg.
86°
65°
21
Hist. Avg.
86°
65°
22
Hist. Avg.
85°
64°
23
Hist. Avg.
85°
64°
24
Hist. Avg.
85°
64°
25
Hist. Avg.
85°
64°
26
Hist. Avg.
85°
64°
27
Hist. Avg.
85°
64°
28
Hist. Avg.
84°
64°
29
Hist. Avg.
84°
63°
30
Hist. Avg.
84°
63°
31
Hist. Avg.
84°
63°
1
Hist. Avg.
84°
63°
2
Hist. Avg.
84°
62°
3
Hist. Avg.
83°
62°
4
Hist. Avg.
83°
62°
5
Hist. Avg.
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Flat Gap
Flat Gap's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 69°. The average high for August is 87° with an average low of 65°. 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 Flat Gap. See also: September | October | November.
