S
M
T
W
T
F
S
27
89°
66°
28
80°
62°
29
82°
58°
30
85°
59°
1
90°
59°
2
102°
63°
3
100°
68°
4
100°
70°
5
100°
71°
6
99°
71°
7
98°
71°
8
94°
68°
9
88°
66°
10
85°
65°
11
72°
60°
12
69°
56°
13
73°
54°
14
81°
55°
15
88°
57°
16
94°
58°
17
92°
57°
18
91°
58°
19
91°
59°
20
93°
57°
21
93°
60°
22
82°
52°
23
85°
56°
24
85°
56°
25
84°
55°
26
84°
56°
27
83°
55°
28
83°
55°
29
82°
54°
30
82°
54°
31
81°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chino Hills
Chino Hills's October 2026 forecast shows daily high temperatures ranging from 69° to 94°, with overnight lows between 52° and 66°. The average high for October is 84° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Chino Hills. See also: November | December | January.
