S
M
T
W
T
F
S
27
45°
38°
28
52°
41°
29
50°
40°
30
48°
40°
1
41°
37°
2
38°
36°
3
37°
34°
4
35°
33°
5
35°
33°
6
38°
34°
7
44°
33°
8
39°
30°
9
40°
36°
10
39°
33°
11
40°
34°
12
38°
31°
13
37°
30°
14
33°
31°
15
34°
30°
16
36°
31°
17
37°
31°
18
36°
24°
19
34°
20°
20
25°
21°
21
33°
25°
22
36°
28°
23
37°
28°
24
36°
27°
25
36°
26°
26
33°
14°
27
30°
12°
28
23°
14°
29
21°
17°
30
23°
19°
31
27°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Yellowknife
Yellowknife's October 2026 forecast shows daily high temperatures ranging from 21° to 52°, with overnight lows between 12° and 41°. The average high for October is 36° with an average low of 29°. 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 Yellowknife. See also: November | December | January.
