S
M
T
W
T
F
S
27
70°
49°
28
70°
47°
29
69°
50°
30
69°
52°
1
70°
44°
2
68°
42°
3
67°
41°
4
65°
41°
5
65°
42°
6
64°
40°
7
65°
43°
8
66°
42°
9
68°
46°
10
67°
43°
11
66°
39°
12
65°
41°
13
63°
44°
14
63°
47°
15
Hist. Avg.
66°
43°
16
Hist. Avg.
65°
43°
17
Hist. Avg.
65°
42°
18
Hist. Avg.
64°
42°
19
Hist. Avg.
64°
42°
20
Hist. Avg.
64°
41°
21
Hist. Avg.
63°
41°
22
Hist. Avg.
63°
40°
23
Hist. Avg.
62°
40°
24
Hist. Avg.
62°
40°
25
Hist. Avg.
62°
39°
26
Hist. Avg.
61°
39°
27
Hist. Avg.
61°
38°
28
Hist. Avg.
60°
38°
29
Hist. Avg.
60°
38°
30
Hist. Avg.
60°
37°
31
Hist. Avg.
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in South Union Township
South Union Township's October 2026 forecast shows daily high temperatures ranging from 63° to 70°, with overnight lows between 39° and 52°. The average high for October is 67° 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 South Union Township. See also: November | December | January.
