S
M
T
W
T
F
S
27
82°
42°
28
70°
45°
29
72°
50°
30
72°
52°
1
77°
55°
2
79°
56°
3
82°
55°
4
82°
55°
5
81°
54°
6
81°
49°
7
78°
39°
8
69°
46°
9
65°
38°
10
66°
45°
11
68°
48°
12
64°
51°
13
72°
39°
14
77°
40°
15
75°
39°
16
70°
36°
17
65°
41°
18
63°
37°
19
67°
44°
20
68°
44°
21
72°
47°
22
73°
43°
23
70°
36°
24
63°
38°
25
62°
45°
26
69°
31°
27
67°
27°
28
56°
25°
29
51°
29°
30
52°
33°
31
61°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fairbury
Fairbury's October 2026 forecast shows daily high temperatures ranging from 51° to 82°, with overnight lows between 25° and 56°. The average high for October is 70° with an average low of 43°. 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 Fairbury. See also: November | December | January.
