S
M
T
W
T
F
S
26
80°
68°
27
78°
67°
28
78°
66°
29
78°
67°
30
78°
67°
31
81°
66°
1
79°
66°
2
79°
67°
3
77°
68°
4
77°
66°
5
77°
68°
6
78°
67°
7
83°
67°
8
80°
67°
9
81°
68°
10
79°
69°
11
80°
69°
12
77°
68°
13
78°
68°
14
78°
68°
15
76°
67°
16
78°
67°
17
78°
65°
18
82°
67°
19
80°
66°
20
78°
66°
21
84°
67°
22
81°
68°
23
86°
68°
24
85°
68°
25
84°
70°
26
88°
71°
27
88°
74°
28
87°
73°
29
85°
71°
30
83°
69°
31
80°
65°
1
78°
63°
2
79°
64°
3
81°
66°
4
78°
66°
5
79°
67°
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 81°, with overnight lows between 63° and 67°. The average high for August is 79° 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.