S
M
T
W
T
F
S
27
65°
59°
28
81°
58°
29
84°
56°
30
74°
65°
1
71°
56°
2
71°
49°
3
75°
48°
4
77°
50°
5
78°
46°
6
83°
48°
7
84°
56°
8
82°
49°
9
85°
60°
10
89°
61°
11
91°
58°
12
89°
69°
13
77°
59°
14
67°
59°
15
67°
51°
16
56°
38°
17
62°
33°
18
70°
37°
19
73°
40°
20
74°
42°
21
77°
49°
22
79°
51°
23
80°
52°
24
80°
53°
25
82°
50°
26
78°
53°
27
73°
52°
28
79°
52°
29
70°
49°
30
57°
51°
31
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sigourney
Sigourney's October 2026 forecast shows daily high temperatures ranging from 57° to 66°, with overnight lows between 51° and 53°. The average high for October is 62° with an average low of 52°. 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 Sigourney. See also: November | December | January.
