S
M
T
W
T
F
S
26
71°
57°
27
71°
56°
28
70°
56°
29
72°
54°
30
73°
57°
31
73°
57°
1
72°
56°
2
73°
57°
3
73°
57°
4
72°
56°
5
73°
57°
6
74°
58°
7
75°
58°
8
74°
57°
9
75°
59°
10
74°
58°
11
74°
58°
12
73°
57°
13
73°
58°
14
72°
57°
15
72°
57°
16
71°
56°
17
72°
56°
18
72°
55°
19
71°
55°
20
71°
56°
21
71°
52°
22
68°
50°
23
68°
52°
24
70°
53°
25
71°
55°
26
71°
55°
27
70°
54°
28
70°
54°
29
68°
53°
30
66°
56°
31
70°
55°
1
70°
54°
2
71°
53°
3
67°
54°
4
69°
54°
5
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barnt Green
Barnt Green's August 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 49° and 59°. The average high for August is 71° 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 Barnt Green. See also: September | October | November.