S
M
T
W
T
F
S
26
90°
72°
27
90°
72°
28
89°
71°
29
88°
71°
30
89°
66°
31
83°
65°
1
82°
65°
2
83°
66°
3
84°
68°
4
84°
67°
5
85°
65°
6
87°
70°
7
89°
71°
8
87°
70°
9
85°
69°
10
85°
64°
11
85°
64°
12
84°
65°
13
85°
69°
14
88°
70°
15
89°
69°
16
89°
71°
17
90°
70°
18
90°
67°
19
87°
62°
20
83°
62°
21
81°
63°
22
81°
61°
23
82°
61°
24
82°
62°
25
83°
61°
26
84°
61°
27
85°
62°
28
82°
63°
29
83°
61°
30
80°
61°
31
83°
64°
1
86°
60°
2
83°
59°
3
78°
58°
4
79°
59°
5
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bel Air
Bel Air's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 58° and 72°. The average high for August is 85° with an average low of 65°. 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 Bel Air. See also: September | October | November.