S
M
T
W
T
F
S
1
58°
27°
2
73°
45°
3
72°
52°
4
78°
46°
5
75°
49°
6
68°
61°
7
61°
47°
8
56°
44°
9
67°
43°
10
56°
42°
11
54°
40°
12
50°
41°
13
46°
35°
14
47°
37°
15
50°
36°
16
52°
31°
17
53°
32°
18
54°
36°
19
56°
38°
20
55°
37°
21
54°
40°
22
55°
39°
23
52°
29°
24
51°
36°
25
47°
35°
26
44°
33°
27
41°
32°
28
39°
31°
29
44°
33°
30
46°
34°
1
47°
33°
2
42°
31°
3
43°
34°
4
47°
34°
5
46°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in New Castle
New Castle's November 2026 forecast shows daily high temperatures ranging from 39° to 56°, with overnight lows between 29° and 42°. The average high for November is 49° with an average low of 35°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in New Castle. See also: December | January | February.
