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