S
M
T
W
T
F
S
26
89°
72°
27
95°
77°
28
85°
71°
29
85°
63°
30
85°
60°
31
75°
69°
1
72°
66°
2
80°
64°
3
84°
62°
4
87°
65°
5
81°
67°
6
80°
68°
7
85°
65°
8
84°
68°
9
88°
68°
10
93°
77°
11
90°
73°
12
84°
72°
13
84°
69°
14
84°
73°
15
89°
74°
16
85°
68°
17
81°
65°
18
82°
67°
19
85°
68°
20
87°
68°
21
83°
65°
22
83°
64°
23
82°
63°
24
74°
55°
25
82°
69°
26
84°
69°
27
87°
68°
28
86°
67°
29
81°
64°
30
77°
62°
31
78°
61°
1
78°
63°
2
79°
67°
3
81°
67°
4
85°
66°
5
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bartonville
Bartonville's August 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 74°. The average high for August is 83° 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 Bartonville. See also: September | October | November.
