S
M
T
W
T
F
S
27
75°
51°
28
77°
49°
29
74°
44°
30
70°
50°
1
72°
50°
2
75°
40°
3
73°
39°
4
62°
38°
5
61°
41°
6
62°
40°
7
66°
47°
8
69°
42°
9
70°
37°
10
68°
46°
11
68°
43°
12
68°
45°
13
Hist. Avg.
64°
42°
14
Hist. Avg.
63°
41°
15
Hist. Avg.
63°
41°
16
Hist. Avg.
62°
41°
17
Hist. Avg.
62°
40°
18
Hist. Avg.
61°
40°
19
Hist. Avg.
61°
40°
20
Hist. Avg.
60°
39°
21
Hist. Avg.
60°
39°
22
Hist. Avg.
59°
39°
23
Hist. Avg.
59°
38°
24
Hist. Avg.
58°
38°
25
Hist. Avg.
58°
38°
26
Hist. Avg.
58°
37°
27
Hist. Avg.
57°
37°
28
Hist. Avg.
57°
37°
29
Hist. Avg.
56°
36°
30
Hist. Avg.
56°
36°
31
Hist. Avg.
55°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Ann Arbor
Ann Arbor's October 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 37° and 51°. The average high for October is 69° with an average low of 44°. 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 Ann Arbor. See also: November | December | January.
