S
M
T
W
T
F
S
27
60°
48°
28
57°
52°
29
63°
55°
30
71°
56°
1
79°
60°
2
70°
51°
3
64°
46°
4
62°
50°
5
60°
43°
6
57°
39°
7
67°
43°
8
65°
49°
9
64°
43°
10
63°
45°
11
55°
49°
12
62°
53°
13
78°
55°
14
73°
58°
15
60°
49°
16
73°
45°
17
46°
35°
18
58°
30°
19
65°
36°
20
63°
42°
21
63°
38°
22
63°
38°
23
60°
35°
24
59°
36°
25
67°
40°
26
65°
44°
27
63°
44°
28
62°
43°
29
57°
42°
30
59°
43°
31
49°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Michael
St. Michael's October 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 35° and 44°. The average high for October is 60° with an average low of 41°. 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. Michael. See also: November | December | January.