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