S
M
T
W
T
F
S
26
90°
77°
27
90°
76°
28
91°
77°
29
89°
77°
30
89°
78°
31
90°
77°
1
89°
76°
2
89°
76°
3
90°
77°
4
89°
76°
5
90°
76°
6
91°
77°
7
90°
78°
8
91°
77°
9
92°
76°
10
90°
76°
11
91°
77°
12
90°
76°
13
90°
76°
14
91°
77°
15
90°
76°
16
90°
76°
17
91°
77°
18
90°
76°
19
90°
76°
20
91°
77°
21
90°
76°
22
89°
77°
23
89°
77°
24
90°
76°
25
91°
78°
26
90°
77°
27
89°
78°
28
Hist. Avg.
89°
77°
29
Hist. Avg.
89°
77°
30
Hist. Avg.
89°
77°
31
Hist. Avg.
89°
77°
1
Hist. Avg.
89°
77°
2
Hist. Avg.
89°
77°
3
Hist. Avg.
89°
77°
4
Hist. Avg.
89°
77°
5
Hist. Avg.
89°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Mactan
Mactan's August 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 76° and 78°. The average high for August is 90° with an average low of 77°. 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 Mactan. See also: September | October | November.