S
M
T
W
T
F
S
28
76°
71°
29
76°
72°
30
75°
71°
1
73°
67°
2
70°
66°
3
71°
66°
4
71°
67°
5
73°
64°
6
75°
68°
7
79°
66°
8
79°
68°
9
70°
66°
10
69°
64°
11
73°
69°
12
71°
65°
13
66°
62°
14
65°
59°
15
65°
59°
16
63°
57°
17
64°
49°
18
67°
49°
19
72°
56°
20
71°
51°
21
68°
51°
22
72°
61°
23
68°
53°
24
64°
51°
25
62°
53°
26
64°
53°
27
63°
58°
28
62°
58°
29
65°
60°
30
68°
56°
31
63°
52°
1
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fairfield
Fairfield's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Fairfield. See also: November | December | January.
