S
M
T
W
T
F
S
28
81°
66°
29
81°
65°
30
83°
65°
1
83°
66°
2
85°
73°
3
87°
72°
4
84°
73°
5
85°
73°
6
88°
74°
7
91°
74°
8
92°
73°
9
92°
74°
10
91°
74°
11
89°
73°
12
90°
74°
13
87°
73°
14
85°
72°
15
86°
73°
16
89°
71°
17
86°
68°
18
83°
68°
19
82°
67°
20
84°
67°
21
84°
68°
22
85°
67°
23
85°
68°
24
86°
68°
25
86°
70°
26
90°
74°
27
85°
66°
28
86°
67°
29
87°
73°
30
89°
69°
31
88°
67°
1
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Castle Point
Castle Point's July 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 65° and 74°. The average high for July is 86° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Castle Point. See also: August | September | October.