S
M
T
W
T
F
S
27
63°
58°
28
60°
56°
29
69°
54°
30
68°
55°
1
75°
55°
2
84°
64°
3
72°
52°
4
64°
48°
5
71°
42°
6
62°
38°
7
65°
33°
8
74°
43°
9
70°
39°
10
68°
39°
11
56°
46°
12
70°
52°
13
65°
52°
14
80°
55°
15
65°
45°
16
68°
47°
17
58°
32°
18
59°
31°
19
65°
34°
20
69°
38°
21
62°
47°
22
68°
45°
23
61°
33°
24
65°
30°
25
67°
34°
26
69°
43°
27
58°
31°
28
56°
40°
29
66°
48°
30
71°
43°
31
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Southington
Southington's October 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 31° and 48°. The average high for October is 64° with an average low of 40°. 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 Southington. See also: November | December | January.
