S
M
T
W
T
F
S
26
86°
67°
27
86°
68°
28
87°
68°
29
87°
73°
30
90°
69°
31
90°
72°
1
92°
73°
2
90°
73°
3
87°
72°
4
90°
70°
5
89°
66°
6
85°
66°
7
84°
67°
8
85°
67°
9
85°
68°
10
86°
67°
11
86°
68°
12
89°
67°
13
90°
69°
14
91°
71°
15
90°
70°
16
89°
70°
17
89°
65°
18
85°
64°
19
84°
66°
20
85°
69°
21
87°
70°
22
84°
64°
23
84°
70°
24
87°
72°
25
91°
70°
26
91°
70°
27
89°
71°
28
90°
71°
29
90°
70°
30
89°
71°
31
88°
67°
1
87°
66°
2
87°
65°
3
86°
66°
4
88°
67°
5
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castle Point
Castle Point's August 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 64° and 73°. The average high for August is 88° with an average low of 69°. 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 Castle Point. See also: September | October | November.
