S
M
T
W
T
F
S
26
85°
67°
27
81°
66°
28
82°
70°
29
83°
67°
30
79°
67°
31
80°
68°
1
79°
68°
2
79°
69°
3
80°
70°
4
82°
70°
5
84°
66°
6
79°
64°
7
79°
68°
8
84°
68°
9
80°
69°
10
83°
69°
11
81°
66°
12
80°
69°
13
83°
69°
14
83°
68°
15
79°
64°
16
78°
63°
17
78°
67°
18
79°
68°
19
78°
69°
20
82°
69°
21
83°
68°
22
83°
68°
23
82°
67°
24
85°
67°
25
85°
67°
26
84°
66°
27
80°
64°
28
79°
63°
29
76°
60°
30
76°
59°
31
75°
59°
1
75°
64°
2
76°
67°
3
78°
67°
4
83°
66°
5
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Deal
Deal's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 59° and 70°. The average high for August is 81° with an average low of 67°. 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 Deal. See also: September | October | November.
