S
M
T
W
T
F
S
1
62°
37°
2
61°
36°
3
51°
41°
4
49°
42°
5
59°
41°
6
54°
42°
7
56°
37°
8
57°
40°
9
57°
34°
10
50°
31°
11
46°
28°
12
44°
32°
13
45°
27°
14
44°
27°
15
42°
30°
16
48°
30°
17
47°
27°
18
44°
26°
19
42°
25°
20
43°
24°
21
42°
26°
22
44°
22°
23
40°
21°
24
36°
21°
25
35°
25°
26
37°
27°
27
38°
26°
28
37°
23°
29
37°
24°
30
38°
29°
1
38°
26°
2
39°
29°
3
38°
29°
4
39°
26°
5
39°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Romeoville
Romeoville's November 2026 forecast shows daily high temperatures ranging from 35° to 62°, with overnight lows between 21° and 42°. The average high for November is 45° with an average low of 30°. 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 Romeoville. See also: December | January | February.