S
M
T
W
T
F
S
26
80°
76°
27
77°
74°
28
76°
74°
29
76°
72°
30
77°
74°
31
76°
72°
1
76°
75°
2
77°
76°
3
77°
76°
4
78°
77°
5
78°
77°
6
79°
78°
7
79°
76°
8
77°
76°
9
81°
77°
10
78°
75°
11
76°
76°
12
80°
79°
13
82°
77°
14
78°
76°
15
77°
76°
16
79°
79°
17
83°
80°
18
83°
80°
19
82°
77°
20
82°
76°
21
79°
76°
22
79°
77°
23
78°
77°
24
80°
79°
25
83°
82°
26
84°
81°
27
84°
77°
28
83°
73°
29
79°
73°
30
77°
74°
31
77°
75°
1
78°
74°
2
77°
74°
3
78°
73°
4
77°
72°
5
76°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sant Antoni de Portmany
Sant Antoni de Portmany's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 72° and 82°. The average high for August is 79° with an average low of 76°. 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 Sant Antoni de Portmany. See also: September | October | November.
