S
M
T
W
T
F
S
27
83°
70°
28
82°
68°
29
86°
68°
30
85°
70°
1
87°
69°
2
86°
68°
3
86°
68°
4
85°
67°
5
86°
66°
6
86°
69°
7
84°
67°
8
85°
68°
9
84°
67°
10
85°
67°
11
84°
68°
12
84°
67°
13
83°
67°
14
84°
66°
15
84°
66°
16
83°
65°
17
83°
58°
18
80°
57°
19
76°
58°
20
76°
58°
21
77°
60°
22
79°
62°
23
81°
63°
24
81°
56°
25
75°
58°
26
74°
61°
27
75°
60°
28
75°
54°
29
79°
53°
30
73°
60°
31
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Norco
Norco's October 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 53° and 70°. The average high for October is 81° with an average low of 64°. 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 Norco. See also: November | December | January.
