S
M
T
W
T
F
S
27
84°
50°
28
73°
54°
29
72°
50°
30
79°
54°
1
86°
46°
2
86°
50°
3
88°
52°
4
90°
50°
5
88°
50°
6
86°
52°
7
88°
46°
8
88°
50°
9
86°
52°
10
77°
55°
11
68°
54°
12
59°
46°
13
52°
41°
14
61°
41°
15
72°
34°
16
70°
50°
17
68°
48°
18
63°
48°
19
64°
49°
20
64°
49°
21
65°
49°
22
63°
49°
23
63°
45°
24
62°
44°
25
64°
48°
26
65°
43°
27
63°
43°
28
62°
42°
29
63°
42°
30
66°
40°
31
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Zion National Park
Zion National Park's October 2026 forecast shows daily high temperatures ranging from 62° to 68°, with overnight lows between 40° and 49°. The average high for October is 64° with an average low of 45°. 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 Zion National Park. See also: November | December | January.