S
M
T
W
T
F
S
26
80°
59°
27
83°
60°
28
82°
59°
29
83°
60°
30
82°
61°
31
83°
62°
1
83°
62°
2
80°
60°
3
81°
60°
4
81°
60°
5
83°
59°
6
83°
61°
7
82°
60°
8
83°
61°
9
83°
62°
10
82°
60°
11
83°
61°
12
82°
60°
13
83°
61°
14
83°
61°
15
82°
60°
16
83°
61°
17
83°
60°
18
82°
61°
19
84°
61°
20
83°
60°
21
82°
61°
22
83°
60°
23
82°
61°
24
83°
62°
25
82°
60°
26
80°
60°
27
79°
61°
28
81°
60°
29
83°
62°
30
Hist. Avg.
83°
61°
31
Hist. Avg.
83°
61°
1
Hist. Avg.
83°
61°
2
Hist. Avg.
83°
61°
3
Hist. Avg.
83°
61°
4
Hist. Avg.
83°
61°
5
Hist. Avg.
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Medellin
Medellin's August 2026 forecast shows daily high temperatures ranging from 79° to 84°, with overnight lows between 59° and 62°. The average high for August is 82° with an average low of 61°. 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 Medellin. See also: September | October | November.