S
M
T
W
T
F
S
27
73°
49°
28
69°
44°
29
68°
42°
30
66°
49°
1
72°
44°
2
69°
49°
3
73°
43°
4
58°
44°
5
66°
47°
6
60°
44°
7
56°
44°
8
58°
45°
9
69°
46°
10
68°
45°
11
69°
46°
12
68°
42°
13
54°
37°
14
50°
36°
15
50°
35°
16
51°
37°
17
49°
36°
18
50°
31°
19
56°
38°
20
53°
38°
21
55°
36°
22
62°
41°
23
62°
40°
24
61°
40°
25
61°
39°
26
60°
39°
27
62°
32°
28
58°
27°
29
50°
32°
30
52°
29°
31
47°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Newcastle
Newcastle's October 2026 forecast shows daily high temperatures ranging from 47° to 73°, with overnight lows between 24° and 49°. The average high for October is 60° 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 Newcastle. See also: November | December | January.
