S
M
T
W
T
F
S
26
80°
60°
27
81°
61°
28
81°
63°
29
82°
64°
30
82°
65°
31
85°
64°
1
87°
67°
2
87°
67°
3
86°
66°
4
86°
61°
5
82°
59°
6
80°
59°
7
79°
60°
8
79°
60°
9
80°
61°
10
81°
60°
11
83°
61°
12
85°
60°
13
86°
63°
14
85°
66°
15
87°
65°
16
86°
65°
17
83°
61°
18
80°
59°
19
80°
59°
20
81°
64°
21
79°
65°
22
80°
59°
23
79°
61°
24
81°
65°
25
79°
65°
26
86°
62°
27
79°
65°
28
81°
65°
29
85°
64°
30
84°
65°
31
83°
62°
1
82°
61°
2
83°
62°
3
82°
60°
4
83°
62°
5
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carmel
Carmel's August 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 59° and 67°. The average high for August is 82° with an average low of 63°. 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 Carmel. See also: September | October | November.