S
M
T
W
T
F
S
1
70°
39°
2
72°
49°
3
76°
54°
4
75°
52°
5
68°
44°
6
54°
38°
7
50°
37°
8
58°
42°
9
54°
39°
10
64°
37°
11
57°
38°
12
48°
30°
13
46°
34°
14
50°
37°
15
53°
37°
16
56°
40°
17
57°
41°
18
58°
40°
19
56°
31°
20
46°
32°
21
46°
33°
22
50°
37°
23
47°
35°
24
49°
32°
25
53°
27°
26
48°
34°
27
55°
37°
28
53°
36°
29
51°
32°
30
46°
31°
1
46°
35°
2
48°
35°
3
51°
31°
4
51°
28°
5
38°
28°
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 38° to 64°, with overnight lows between 27° and 42°. The average high for November is 51° 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.
