S
M
T
W
T
F
S
1
57°
43°
2
64°
49°
3
64°
51°
4
69°
55°
5
67°
57°
6
64°
48°
7
57°
44°
8
52°
40°
9
50°
36°
10
49°
33°
11
49°
34°
12
44°
34°
13
45°
25°
14
44°
29°
15
44°
27°
16
44°
34°
17
42°
33°
18
46°
35°
19
49°
34°
20
48°
34°
21
48°
33°
22
50°
32°
23
39°
27°
24
35°
25°
25
34°
25°
26
34°
20°
27
32°
19°
28
35°
29°
29
42°
30°
30
44°
32°
1
45°
31°
2
42°
32°
3
45°
29°
4
43°
28°
5
42°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in New Haven
New Haven's November 2026 forecast shows daily high temperatures ranging from 32° to 69°, with overnight lows between 19° and 57°. The average high for November is 47° with an average low of 34°. 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 Haven. See also: December | January | February.
