S
M
T
W
T
F
S
27
N/A
28
65°
46°
29
73°
54°
30
74°
59°
1
66°
53°
2
69°
51°
3
65°
49°
4
66°
42°
5
70°
56°
6
68°
55°
7
58°
46°
8
57°
49°
9
63°
47°
10
56°
42°
11
56°
48°
12
63°
58°
13
67°
50°
14
63°
48°
15
59°
47°
16
57°
46°
17
59°
48°
18
60°
47°
19
56°
46°
20
57°
47°
21
58°
46°
22
57°
45°
23
58°
43°
24
55°
39°
25
54°
43°
26
54°
40°
27
56°
45°
28
56°
41°
29
53°
41°
30
52°
38°
31
51°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Southam
Southam's October 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 38° and 58°. The average high for October is 57° with an average low of 45°. 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 Southam. See also: November | December | January.