S
M
T
W
T
F
S
27
82°
46°
28
N/A
29
87°
43°
30
91°
48°
1
92°
54°
2
92°
65°
3
77°
68°
4
73°
66°
5
82°
59°
6
82°
54°
7
84°
55°
8
88°
57°
9
81°
59°
10
66°
59°
11
73°
57°
12
88°
54°
13
90°
63°
14
90°
64°
15
90°
66°
16
77°
48°
17
63°
45°
18
70°
39°
19
72°
41°
20
75°
46°
21
77°
46°
22
77°
45°
23
75°
46°
24
73°
46°
25
73°
45°
26
72°
46°
27
73°
45°
28
75°
50°
29
77°
50°
30
81°
48°
31
73°
59°
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 ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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.