S
M
T
W
T
F
S
26
83°
66°
27
83°
66°
28
84°
64°
29
83°
68°
30
84°
69°
31
87°
70°
1
86°
63°
2
84°
63°
3
83°
64°
4
83°
63°
5
82°
63°
6
82°
64°
7
83°
63°
8
83°
65°
9
84°
69°
10
82°
69°
11
82°
68°
12
83°
69°
13
85°
69°
14
87°
63°
15
87°
63°
16
82°
67°
17
84°
65°
18
85°
63°
19
82°
62°
20
81°
61°
21
82°
67°
22
81°
62°
23
80°
66°
24
82°
68°
25
81°
67°
26
85°
69°
27
85°
69°
28
86°
68°
29
86°
68°
30
85°
61°
31
81°
61°
1
79°
62°
2
79°
61°
3
80°
66°
4
78°
60°
5
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Colonia
Colonia's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 60° and 70°. The average high for August is 83° with an average low of 65°. 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 Colonia. See also: September | October | November.
