S
M
T
W
T
F
S
26
85°
64°
27
81°
64°
28
79°
61°
29
84°
57°
30
81°
60°
31
89°
62°
1
73°
66°
2
73°
55°
3
80°
52°
4
85°
55°
5
80°
62°
6
74°
61°
7
85°
59°
8
86°
63°
9
79°
55°
10
81°
62°
11
78°
55°
12
83°
60°
13
81°
55°
14
79°
57°
15
77°
54°
16
86°
36°
17
78°
57°
18
82°
54°
19
75°
55°
20
78°
54°
21
80°
61°
22
74°
54°
23
72°
50°
24
74°
45°
25
74°
53°
26
72°
54°
27
70°
51°
28
73°
56°
29
75°
53°
30
76°
57°
31
75°
56°
1
76°
57°
2
78°
51°
3
68°
55°
4
72°
55°
5
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barton City
Barton City's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 45° and 61°. The average high for August is 74° with an average low of 54°. 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 Barton City. See also: September | October | November.