S
M
T
W
T
F
S
26
85°
68°
27
81°
67°
28
81°
65°
29
82°
67°
30
83°
69°
31
86°
69°
1
83°
68°
2
82°
68°
3
89°
66°
4
82°
62°
5
82°
64°
6
83°
62°
7
82°
61°
8
83°
60°
9
82°
59°
10
82°
61°
11
84°
67°
12
88°
68°
13
88°
65°
14
87°
61°
15
82°
65°
16
82°
66°
17
85°
60°
18
82°
62°
19
82°
60°
20
83°
60°
21
84°
63°
22
87°
66°
23
87°
65°
24
88°
65°
25
88°
64°
26
87°
65°
27
88°
64°
28
87°
65°
29
86°
64°
30
83°
58°
31
81°
55°
1
79°
55°
2
78°
57°
3
79°
57°
4
79°
56°
5
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bartlettsville
Bartlettsville's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 55° and 69°. The average high for August is 84° with an average low of 63°. 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 Bartlettsville. See also: September | October | November.
