S
M
T
W
T
F
S
1
65°
29°
2
69°
37°
3
68°
49°
4
75°
50°
5
70°
52°
6
62°
46°
7
47°
42°
8
55°
45°
9
49°
46°
10
61°
41°
11
53°
44°
12
47°
33°
13
40°
33°
14
41°
34°
15
42°
33°
16
45°
32°
17
47°
32°
18
50°
34°
19
54°
39°
20
49°
38°
21
51°
38°
22
50°
39°
23
49°
30°
24
46°
36°
25
42°
34°
26
39°
33°
27
41°
34°
28
43°
35°
29
45°
35°
30
47°
34°
1
42°
33°
2
40°
33°
3
44°
35°
4
48°
36°
5
47°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Port Byron
Port Byron's November 2026 forecast shows daily high temperatures ranging from 39° to 61°, with overnight lows between 30° and 44°. The average high for November is 46° 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 Port Byron. See also: December | January | February.
