S
M
T
W
T
F
S
27
72°
40°
28
57°
37°
29
66°
31°
30
71°
34°
1
73°
32°
2
73°
31°
3
76°
33°
4
77°
29°
5
79°
31°
6
76°
32°
7
76°
29°
8
75°
32°
9
75°
42°
10
55°
44°
11
51°
40°
12
57°
35°
13
54°
33°
14
50°
29°
15
52°
27°
16
50°
26°
17
56°
31°
18
51°
27°
19
49°
27°
20
50°
29°
21
52°
24°
22
57°
29°
23
53°
26°
24
54°
28°
25
52°
26°
26
51°
26°
27
51°
25°
28
50°
26°
29
49°
25°
30
48°
27°
31
48°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in South Park
South Park's October 2026 forecast shows daily high temperatures ranging from 48° to 75°, with overnight lows between 24° and 44°. The average high for October is 54° with an average low of 30°. 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 South Park. See also: November | December | January.