S
M
T
W
T
F
S
27
86°
50°
28
79°
57°
29
79°
59°
30
68°
57°
1
70°
45°
2
75°
40°
3
84°
50°
4
79°
43°
5
88°
54°
6
92°
47°
7
86°
48°
8
93°
48°
9
93°
44°
10
92°
50°
11
87°
52°
12
86°
51°
13
59°
43°
14
49°
45°
15
62°
38°
16
57°
32°
17
79°
26°
18
77°
31°
19
72°
34°
20
76°
31°
21
80°
39°
22
87°
57°
23
83°
53°
24
58°
43°
25
51°
46°
26
54°
34°
27
65°
42°
28
71°
35°
29
61°
34°
30
59°
36°
31
63°
35°
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 51° to 87°, with overnight lows between 34° and 57°. The average high for October is 65° with an average low of 42°. 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.