S
M
T
W
T
F
S
27
62°
43°
28
67°
39°
29
63°
45°
30
67°
42°
1
66°
44°
2
65°
45°
3
70°
40°
4
67°
37°
5
56°
37°
6
56°
34°
7
55°
33°
8
54°
29°
9
53°
25°
10
51°
27°
11
52°
31°
12
54°
31°
13
55°
37°
14
54°
28°
15
52°
31°
16
52°
36°
17
58°
35°
18
53°
38°
19
60°
32°
20
57°
35°
21
57°
29°
22
58°
24°
23
47°
22°
24
45°
21°
25
Hist. Avg.
52°
30°
26
Hist. Avg.
52°
29°
27
Hist. Avg.
51°
29°
28
Hist. Avg.
51°
28°
29
Hist. Avg.
50°
28°
30
Hist. Avg.
49°
27°
31
Hist. Avg.
49°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lethbridge
Lethbridge's October 2026 forecast shows daily high temperatures ranging from 45° to 70°, with overnight lows between 21° and 45°. The average high for October is 57° 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 Lethbridge. See also: November | December | January.
