S
M
T
W
T
F
S
27
79°
57°
28
78°
56°
29
75°
56°
30
75°
55°
1
73°
53°
2
69°
54°
3
76°
55°
4
77°
56°
5
75°
55°
6
71°
56°
7
75°
55°
8
74°
56°
9
75°
55°
10
74°
54°
11
75°
47°
12
61°
43°
13
60°
40°
14
59°
39°
15
58°
38°
16
58°
43°
17
59°
38°
18
57°
37°
19
56°
37°
20
57°
40°
21
58°
37°
22
57°
37°
23
73°
45°
24
72°
44°
25
68°
41°
26
57°
37°
27
54°
31°
28
53°
32°
29
53°
40°
30
57°
46°
31
63°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Upper Arlington
Upper Arlington's October 2026 forecast shows daily high temperatures ranging from 53° to 79°, with overnight lows between 31° and 57°. The average high for October is 66° with an average low of 46°. 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 Upper Arlington. See also: November | December | January.
