S
M
T
W
T
F
S
27
60°
40°
28
63°
38°
29
60°
41°
30
62°
39°
1
63°
40°
2
62°
41°
3
65°
35°
4
56°
35°
5
52°
34°
6
51°
32°
7
51°
29°
8
50°
26°
9
48°
24°
10
47°
25°
11
48°
29°
12
52°
31°
13
51°
33°
14
51°
28°
15
50°
29°
16
50°
31°
17
51°
32°
18
53°
34°
19
55°
30°
20
54°
29°
21
54°
26°
22
51°
22°
23
43°
19°
24
Hist. Avg.
48°
25°
25
Hist. Avg.
47°
24°
26
Hist. Avg.
46°
24°
27
Hist. Avg.
46°
23°
28
Hist. Avg.
45°
23°
29
Hist. Avg.
44°
22°
30
Hist. Avg.
43°
22°
31
Hist. Avg.
43°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Three Hills
Three Hills's October 2026 forecast shows daily high temperatures ranging from 43° to 65°, with overnight lows between 19° and 41°. The average high for October is 54° with an average low of 32°. 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 Three Hills. See also: November | December | January.