S
M
T
W
T
F
S
27
62°
50°
28
60°
48°
29
58°
48°
30
58°
47°
1
57°
46°
2
57°
46°
3
59°
48°
4
58°
47°
5
56°
46°
6
57°
48°
7
56°
50°
8
57°
48°
9
59°
47°
10
59°
47°
11
Hist. Avg.
55°
46°
12
Hist. Avg.
55°
45°
13
Hist. Avg.
54°
45°
14
Hist. Avg.
54°
45°
15
Hist. Avg.
54°
45°
16
Hist. Avg.
54°
45°
17
Hist. Avg.
54°
45°
18
Hist. Avg.
53°
45°
19
Hist. Avg.
53°
44°
20
Hist. Avg.
53°
44°
21
Hist. Avg.
53°
44°
22
Hist. Avg.
52°
44°
23
Hist. Avg.
52°
44°
24
Hist. Avg.
52°
43°
25
Hist. Avg.
52°
43°
26
Hist. Avg.
51°
43°
27
Hist. Avg.
51°
43°
28
Hist. Avg.
51°
43°
29
Hist. Avg.
51°
43°
30
Hist. Avg.
51°
42°
31
Hist. Avg.
50°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Thornley
Thornley's October 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 46° and 50°. The average high for October is 58° with an average low of 48°. 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 Thornley. See also: November | December | January.