S
M
T
W
T
F
S
27
88°
59°
28
87°
56°
29
90°
54°
30
92°
56°
1
91°
67°
2
91°
70°
3
84°
72°
4
79°
68°
5
81°
62°
6
80°
58°
7
74°
52°
8
76°
54°
9
79°
59°
10
77°
60°
11
72°
54°
12
75°
51°
13
76°
50°
14
77°
53°
15
76°
54°
16
78°
57°
17
73°
56°
18
77°
54°
19
78°
53°
20
74°
47°
21
69°
45°
22
69°
45°
23
70°
46°
24
73°
50°
25
73°
52°
26
76°
53°
27
77°
54°
28
72°
52°
29
66°
49°
30
70°
45°
31
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Siddonsville
Siddonsville's October 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 45° and 72°. The average high for October is 76° with an average low of 54°. 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 Siddonsville. See also: November | December | January.