S
M
T
W
T
F
S
26
79°
63°
27
79°
55°
28
86°
61°
29
93°
61°
30
81°
61°
31
77°
63°
1
83°
60°
2
85°
63°
3
92°
66°
4
85°
65°
5
82°
58°
6
80°
59°
7
79°
61°
8
74°
59°
9
76°
60°
10
78°
62°
11
79°
61°
12
80°
62°
13
79°
61°
14
76°
57°
15
74°
56°
16
73°
55°
17
71°
54°
18
70°
53°
19
69°
50°
20
68°
50°
21
68°
49°
22
68°
49°
23
69°
50°
24
72°
55°
25
73°
54°
26
73°
52°
27
72°
53°
28
73°
53°
29
72°
52°
30
73°
53°
31
73°
53°
1
72°
51°
2
70°
48°
3
67°
48°
4
67°
47°
5
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barnes
Barnes's August 2026 forecast shows daily high temperatures ranging from 67° to 92°, with overnight lows between 47° and 66°. The average high for August is 75° with an average low of 55°. 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 Barnes. See also: September | October | November.
