S
M
T
W
T
F
S
27
71°
50°
28
64°
35°
29
63°
53°
30
69°
49°
1
53°
41°
2
55°
40°
3
49°
38°
4
54°
34°
5
52°
28°
6
64°
42°
7
58°
44°
8
57°
30°
9
56°
46°
10
68°
52°
11
57°
37°
12
41°
34°
13
44°
32°
14
52°
41°
15
50°
38°
16
46°
33°
17
43°
35°
18
50°
36°
19
47°
34°
20
50°
38°
21
52°
37°
22
37°
20°
23
37°
29°
24
48°
35°
25
44°
32°
26
45°
27°
27
34°
26°
28
37°
30°
29
45°
32°
30
40°
32°
31
45°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sioux Lookout
Sioux Lookout's October 2026 forecast shows daily high temperatures ranging from 34° to 68°, with overnight lows between 20° and 52°. The average high for October is 46° with an average low of 34°. 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 Sioux Lookout. See also: November | December | January.
