S
M
T
W
T
F
S
27
68°
45°
28
67°
46°
29
68°
47°
30
69°
49°
1
70°
42°
2
66°
47°
3
61°
47°
4
60°
48°
5
68°
48°
6
70°
47°
7
67°
46°
8
64°
43°
9
64°
36°
10
56°
35°
11
56°
35°
12
58°
40°
13
63°
45°
14
65°
45°
15
66°
44°
16
65°
44°
17
63°
37°
18
64°
35°
19
52°
35°
20
53°
32°
21
62°
41°
22
63°
42°
23
62°
42°
24
59°
41°
25
53°
41°
26
57°
42°
27
56°
41°
28
59°
37°
29
54°
34°
30
49°
27°
31
46°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Gillett
Gillett's October 2026 forecast shows daily high temperatures ranging from 46° to 70°, with overnight lows between 25° and 49°. The average high for October is 61° with an average low of 41°. 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 Gillett. See also: November | December | January.