S
M
T
W
T
F
S
1
64°
53°
2
61°
53°
3
72°
61°
4
68°
51°
5
53°
44°
6
48°
35°
7
52°
32°
8
61°
40°
9
60°
42°
10
63°
39°
11
57°
41°
12
46°
33°
13
45°
31°
14
47°
33°
15
52°
36°
16
51°
41°
17
55°
44°
18
56°
43°
19
55°
45°
20
53°
42°
21
54°
40°
22
45°
31°
23
42°
36°
24
41°
33°
25
38°
32°
26
37°
29°
27
39°
33°
28
49°
36°
29
49°
33°
30
43°
31°
1
43°
35°
2
47°
37°
3
46°
37°
4
47°
35°
5
43°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Buffalo Grove
Buffalo Grove's November 2026 forecast shows daily high temperatures ranging from 37° to 63°, with overnight lows between 29° and 45°. The average high for November is 48° with an average low of 36°. 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 Buffalo Grove. See also: December | January | February.