S
M
T
W
T
F
S
27
80°
60°
28
81°
59°
29
81°
60°
30
79°
60°
1
76°
57°
2
75°
58°
3
79°
58°
4
80°
59°
5
77°
59°
6
73°
58°
7
75°
58°
8
76°
59°
9
76°
58°
10
77°
57°
11
77°
49°
12
64°
45°
13
63°
44°
14
62°
43°
15
62°
42°
16
63°
44°
17
62°
42°
18
61°
41°
19
59°
41°
20
60°
42°
21
60°
46°
22
61°
45°
23
76°
50°
24
75°
47°
25
67°
43°
26
59°
41°
27
57°
35°
28
56°
37°
29
57°
48°
30
63°
47°
31
62°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Prospect
Prospect's October 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 35° and 60°. The average high for October is 69° with an average low of 49°. 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 Prospect. See also: November | December | January.
