S
M
T
W
T
F
S
27
49°
46°
28
49°
45°
29
46°
43°
30
46°
38°
1
41°
31°
2
49°
31°
3
48°
33°
4
53°
44°
5
46°
42°
6
44°
40°
7
43°
37°
8
45°
43°
9
49°
40°
10
49°
40°
11
48°
34°
12
48°
32°
13
47°
42°
14
48°
41°
15
49°
41°
16
48°
39°
17
44°
36°
18
38°
32°
19
38°
31°
20
34°
23°
21
39°
36°
22
40°
31°
23
46°
36°
24
44°
34°
25
41°
35°
26
40°
34°
27
43°
36°
28
43°
35°
29
39°
34°
30
37°
33°
31
37°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Perryville
Perryville's October 2026 forecast shows daily high temperatures ranging from 34° to 49°, with overnight lows between 23° and 43°. The average high for October is 43° with an average low of 36°. 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 Perryville. See also: November | December | January.
