S
M
T
W
T
F
S
27
63°
57°
28
66°
57°
29
72°
55°
30
76°
61°
1
82°
64°
2
88°
59°
3
72°
54°
4
61°
54°
5
71°
43°
6
63°
41°
7
71°
50°
8
77°
49°
9
72°
48°
10
72°
49°
11
69°
51°
12
70°
52°
13
73°
50°
14
67°
47°
15
70°
49°
16
66°
47°
17
68°
47°
18
67°
44°
19
61°
41°
20
63°
38°
21
60°
40°
22
60°
46°
23
61°
45°
24
63°
44°
25
61°
41°
26
58°
41°
27
57°
38°
28
57°
35°
29
58°
38°
30
64°
43°
31
68°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in King of Prussia
King of Prussia's October 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 35° and 52°. The average high for October is 65° with an average low of 44°. 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 King of Prussia. See also: November | December | January.
