S
M
T
W
T
F
S
27
71°
52°
28
66°
50°
29
65°
51°
30
67°
50°
1
69°
48°
2
67°
46°
3
65°
48°
4
67°
45°
5
60°
43°
6
62°
47°
7
64°
40°
8
54°
37°
9
55°
45°
10
61°
41°
11
63°
45°
12
65°
46°
13
64°
45°
14
56°
44°
15
62°
43°
16
62°
38°
17
50°
35°
18
50°
42°
19
57°
42°
20
59°
41°
21
55°
34°
22
47°
31°
23
55°
40°
24
59°
41°
25
59°
42°
26
50°
32°
27
52°
38°
28
56°
39°
29
51°
37°
30
55°
38°
31
50°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Marshfield
Marshfield's October 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 31° and 52°. The average high for October is 59° 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 Marshfield. See also: November | December | January.
