S
M
T
W
T
F
S
26
90°
55°
27
89°
55°
28
85°
54°
29
83°
51°
30
82°
48°
31
83°
54°
1
89°
55°
2
88°
53°
3
91°
51°
4
92°
51°
5
93°
54°
6
92°
50°
7
90°
49°
8
89°
50°
9
88°
50°
10
91°
52°
11
92°
52°
12
92°
53°
13
91°
53°
14
92°
51°
15
89°
51°
16
86°
49°
17
86°
50°
18
84°
44°
19
82°
44°
20
82°
46°
21
83°
45°
22
83°
44°
23
84°
48°
24
83°
48°
25
88°
49°
26
89°
50°
27
89°
50°
28
88°
49°
29
88°
46°
30
85°
44°
31
84°
44°
1
82°
45°
2
81°
45°
3
85°
47°
4
86°
47°
5
87°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bieber
Bieber's August 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 44° and 55°. The average high for August is 87° with an average low of 49°. 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 Bieber. See also: September | October | November.