S
M
T
W
T
F
S
27
N/A
28
N/A
29
81°
49°
30
72°
58°
1
87°
61°
2
71°
48°
3
71°
46°
4
76°
46°
5
72°
44°
6
74°
50°
7
81°
48°
8
75°
46°
9
76°
50°
10
81°
55°
11
78°
56°
12
79°
55°
13
72°
50°
14
62°
43°
15
66°
42°
16
63°
41°
17
60°
43°
18
62°
32°
19
61°
44°
20
63°
49°
21
57°
46°
22
58°
43°
23
63°
46°
24
57°
40°
25
54°
40°
26
59°
41°
27
54°
38°
28
61°
46°
29
65°
46°
30
62°
47°
31
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Joseph
St. Joseph's October 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 32° and 56°. The average high for October is 66° 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 St. Joseph. See also: November | December | January.
