S
M
T
W
T
F
S
27
N/A
28
N/A
29
N/A
30
N/A
1
N/A
2
N/A
3
N/A
4
N/A
5
N/A
6
N/A
7
N/A
8
N/A
9
N/A
10
N/A
11
N/A
12
N/A
13
83°
66°
14
75°
54°
15
68°
62°
16
70°
42°
17
51°
35°
18
59°
42°
19
66°
47°
20
64°
48°
21
68°
51°
22
68°
49°
23
68°
52°
24
65°
49°
25
62°
45°
26
59°
30°
27
61°
35°
28
51°
34°
29
50°
33°
30
51°
35°
31
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Imperial
Imperial's October 2026 forecast shows daily high temperatures ranging from 50° to 83°, with overnight lows between 30° and 66°. The average high for October is 63° 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 Imperial. See also: November | December | January.