S
M
T
W
T
F
S
27
85°
56°
28
88°
57°
29
87°
52°
30
85°
52°
1
89°
56°
2
86°
56°
3
89°
55°
4
89°
56°
5
88°
56°
6
88°
55°
7
87°
55°
8
85°
54°
9
86°
54°
10
86°
55°
11
79°
53°
12
81°
53°
13
84°
52°
14
84°
49°
15
81°
50°
16
81°
49°
17
82°
48°
18
81°
48°
19
72°
42°
20
71°
42°
21
72°
44°
22
71°
43°
23
70°
43°
24
70°
44°
25
73°
46°
26
72°
45°
27
73°
43°
28
74°
46°
29
71°
44°
30
68°
42°
31
77°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chico
Chico's October 2026 forecast shows daily high temperatures ranging from 68° to 89°, with overnight lows between 42° and 57°. The average high for October is 80° with an average low of 50°. 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 Chico. See also: November | December | January.
