S
M
T
W
T
F
S
27
62°
57°
28
66°
57°
29
72°
59°
30
77°
62°
1
85°
61°
2
86°
57°
3
70°
57°
4
63°
56°
5
71°
42°
6
65°
40°
7
68°
44°
8
75°
50°
9
77°
47°
10
70°
46°
11
71°
51°
12
68°
48°
13
69°
44°
14
66°
45°
15
67°
44°
16
63°
44°
17
70°
49°
18
69°
49°
19
67°
48°
20
69°
44°
21
60°
40°
22
58°
41°
23
59°
40°
24
66°
46°
25
69°
47°
26
68°
38°
27
56°
35°
28
57°
38°
29
60°
44°
30
58°
44°
31
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marriottsville
Marriottsville's October 2026 forecast shows daily high temperatures ranging from 56° to 86°, with overnight lows between 35° and 57°. The average high for October is 67° 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 Marriottsville. See also: November | December | January.
