S
M
T
W
T
F
S
26
88°
68°
27
88°
68°
28
89°
69°
29
89°
66°
30
90°
66°
31
90°
67°
1
91°
67°
2
90°
68°
3
91°
68°
4
91°
69°
5
93°
70°
6
97°
71°
7
97°
70°
8
95°
70°
9
96°
72°
10
99°
70°
11
98°
70°
12
97°
70°
13
96°
68°
14
95°
68°
15
94°
69°
16
96°
69°
17
96°
68°
18
97°
64°
19
94°
63°
20
89°
64°
21
90°
64°
22
90°
63°
23
91°
63°
24
90°
64°
25
90°
64°
26
91°
65°
27
91°
63°
28
90°
64°
29
92°
66°
30
92°
64°
31
91°
64°
1
92°
62°
2
88°
61°
3
87°
65°
4
89°
68°
5
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Carlsbad
West Carlsbad's August 2026 forecast shows daily high temperatures ranging from 87° to 99°, with overnight lows between 61° and 72°. The average high for August is 92° with an average low of 67°. 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 West Carlsbad. See also: September | October | November.
