S
M
T
W
T
F
S
26
86°
68°
27
87°
62°
28
81°
63°
29
79°
58°
30
82°
57°
31
81°
59°
1
76°
67°
2
75°
62°
3
81°
60°
4
83°
64°
5
85°
66°
6
85°
65°
7
84°
67°
8
85°
67°
9
83°
63°
10
86°
65°
11
83°
62°
12
80°
63°
13
83°
62°
14
84°
63°
15
77°
58°
16
78°
60°
17
87°
68°
18
87°
68°
19
88°
67°
20
86°
66°
21
85°
65°
22
86°
66°
23
87°
67°
24
86°
66°
25
84°
66°
26
84°
65°
27
81°
65°
28
80°
64°
29
84°
63°
30
81°
64°
31
82°
64°
1
84°
63°
2
82°
59°
3
79°
59°
4
79°
62°
5
83°
61°
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 75° to 88°, with overnight lows between 58° and 68°. The average high for August is 83° with an average low of 64°. 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.