S
M
T
W
T
F
S
26
82°
72°
27
82°
71°
28
83°
70°
29
82°
70°
30
83°
71°
31
84°
72°
1
85°
74°
2
86°
75°
3
88°
76°
4
89°
76°
5
88°
75°
6
88°
75°
7
88°
74°
8
87°
72°
9
85°
71°
10
85°
71°
11
86°
72°
12
85°
74°
13
86°
73°
14
85°
73°
15
86°
70°
16
88°
73°
17
86°
68°
18
84°
69°
19
84°
69°
20
86°
70°
21
85°
71°
22
85°
73°
23
86°
69°
24
85°
68°
25
84°
68°
26
83°
69°
27
83°
68°
28
84°
67°
29
83°
67°
30
82°
68°
31
83°
67°
1
82°
66°
2
83°
67°
3
82°
66°
4
81°
65°
5
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Daegu
Daegu's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 65° and 76°. The average high for August is 85° with an average low of 70°. 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 Daegu. See also: September | October | November.