S
M
T
W
T
F
S
27
63°
57°
28
70°
60°
29
74°
62°
30
80°
58°
1
85°
60°
2
88°
62°
3
68°
59°
4
64°
60°
5
74°
54°
6
65°
43°
7
72°
41°
8
79°
50°
9
75°
48°
10
71°
58°
11
64°
61°
12
73°
55°
13
78°
58°
14
70°
47°
15
65°
50°
16
71°
54°
17
64°
45°
18
61°
42°
19
63°
42°
20
62°
42°
21
61°
41°
22
63°
43°
23
59°
40°
24
58°
38°
25
58°
39°
26
64°
43°
27
68°
39°
28
57°
36°
29
56°
35°
30
56°
37°
31
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Catonsville
Catonsville's October 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 35° and 61°. The average high for October is 64° with an average low of 45°. 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 Catonsville. See also: November | December | January.
