S
M
T
W
T
F
S
27
73°
42°
28
74°
46°
29
76°
44°
30
71°
47°
1
77°
60°
2
73°
51°
3
65°
41°
4
74°
40°
5
68°
46°
6
68°
33°
7
75°
44°
8
72°
42°
9
67°
35°
10
73°
48°
11
N/A
12
80°
62°
13
84°
58°
14
69°
49°
15
59°
51°
16
58°
34°
17
53°
34°
18
58°
40°
19
62°
41°
20
65°
44°
21
64°
42°
22
58°
41°
23
59°
40°
24
60°
37°
25
60°
42°
26
62°
38°
27
61°
32°
28
50°
30°
29
49°
35°
30
52°
38°
31
60°
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 49° to 84°, with overnight lows between 30° and 62°. The average high for October is 61° 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 Ann Arbor. See also: November | December | January.
