S
M
T
W
T
F
S
27
73°
52°
28
64°
49°
29
62°
46°
30
62°
49°
1
61°
46°
2
60°
42°
3
59°
44°
4
60°
41°
5
59°
41°
6
60°
42°
7
60°
39°
8
61°
41°
9
62°
42°
10
61°
43°
11
60°
42°
12
58°
42°
13
57°
41°
14
57°
40°
15
56°
40°
16
56°
41°
17
55°
45°
18
56°
49°
19
57°
45°
20
57°
45°
21
56°
40°
22
56°
40°
23
57°
42°
24
57°
45°
25
62°
39°
26
55°
37°
27
53°
38°
28
53°
38°
29
51°
46°
30
52°
40°
31
53°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marysville
Marysville's October 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 35° and 52°. The average high for October is 58° with an average low of 42°. 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 Marysville. See also: November | December | January.
