S
M
T
W
T
F
S
26
89°
41°
27
89°
41°
28
90°
43°
29
92°
45°
30
93°
46°
31
95°
47°
1
95°
46°
2
92°
46°
3
91°
48°
4
97°
43°
5
98°
47°
6
97°
53°
7
99°
57°
8
101°
55°
9
99°
54°
10
98°
51°
11
95°
53°
12
94°
54°
13
92°
54°
14
91°
56°
15
87°
54°
16
88°
52°
17
87°
51°
18
85°
50°
19
87°
47°
20
83°
51°
21
84°
50°
22
84°
51°
23
85°
51°
24
85°
50°
25
88°
52°
26
89°
52°
27
89°
51°
28
88°
52°
29
87°
50°
30
83°
51°
31
80°
50°
1
79°
47°
2
79°
49°
3
84°
50°
4
83°
49°
5
81°
49°
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 79° to 101°, with overnight lows between 47° and 57°. The average high for August is 88° with an average low of 51°. 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.