S
M
T
W
T
F
S
26
85°
67°
27
86°
66°
28
85°
67°
29
86°
67°
30
86°
68°
31
87°
67°
1
89°
68°
2
90°
71°
3
88°
71°
4
88°
68°
5
89°
71°
6
89°
66°
7
85°
65°
8
84°
65°
9
85°
66°
10
85°
66°
11
86°
67°
12
85°
66°
13
88°
68°
14
89°
69°
15
89°
70°
16
88°
69°
17
88°
69°
18
87°
68°
19
87°
67°
20
83°
68°
21
88°
68°
22
87°
67°
23
87°
68°
24
86°
68°
25
88°
67°
26
87°
68°
27
87°
68°
28
88°
67°
29
87°
68°
30
86°
67°
31
87°
67°
1
86°
66°
2
85°
64°
3
84°
65°
4
85°
66°
5
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westcliff
Westcliff's August 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 64° and 71°. The average high for August is 87° 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 Westcliff. See also: September | October | November.