S
M
T
W
T
F
S
27
68°
46°
28
68°
48°
29
73°
59°
30
72°
55°
1
68°
48°
2
70°
45°
3
68°
45°
4
72°
48°
5
72°
46°
6
70°
46°
7
59°
46°
8
61°
43°
9
66°
46°
10
61°
45°
11
62°
55°
12
65°
62°
13
68°
47°
14
66°
54°
15
64°
52°
16
61°
48°
17
63°
51°
18
61°
45°
19
59°
48°
20
60°
47°
21
58°
48°
22
60°
46°
23
60°
44°
24
57°
41°
25
56°
44°
26
56°
41°
27
57°
47°
28
59°
42°
29
56°
41°
30
55°
39°
31
52°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Southampton Airport
Southampton Airport's October 2026 forecast shows daily high temperatures ranging from 52° to 68°, with overnight lows between 39° and 62°. The average high for October is 60° with an average low of 47°. 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 Southampton Airport. See also: November | December | January.
