S
M
T
W
T
F
S
27
61°
46°
28
55°
52°
29
61°
54°
30
70°
52°
1
77°
59°
2
70°
52°
3
61°
50°
4
64°
50°
5
59°
41°
6
59°
39°
7
66°
46°
8
N/A
9
70°
49°
10
69°
57°
11
63°
60°
12
68°
60°
13
73°
48°
14
63°
44°
15
69°
53°
16
73°
47°
17
58°
40°
18
55°
36°
19
58°
40°
20
60°
40°
21
61°
37°
22
55°
37°
23
54°
32°
24
53°
31°
25
56°
34°
26
62°
37°
27
62°
30°
28
51°
29°
29
51°
28°
30
52°
29°
31
58°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Farmington
Farmington's October 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 28° and 60°. The average high for October is 61° with an average low of 40°. 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 Farmington. See also: November | December | January.