S
M
T
W
T
F
S
27
82°
52°
28
82°
54°
29
86°
50°
30
90°
54°
1
88°
63°
2
88°
68°
3
86°
72°
4
79°
70°
5
73°
66°
6
77°
61°
7
79°
54°
8
81°
54°
9
73°
63°
10
78°
61°
11
75°
57°
12
87°
59°
13
87°
58°
14
84°
58°
15
82°
56°
16
77°
55°
17
71°
48°
18
68°
45°
19
72°
49°
20
69°
47°
21
68°
49°
22
69°
47°
23
68°
47°
24
66°
46°
25
65°
49°
26
69°
50°
27
73°
48°
28
70°
45°
29
64°
41°
30
64°
48°
31
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Ypsilanti
Ypsilanti's October 2026 forecast shows daily high temperatures ranging from 64° to 87°, with overnight lows between 41° and 63°. The average high for October is 73° with an average low of 51°. 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 Ypsilanti. See also: November | December | January.