S
M
T
W
T
F
S
29
39°
28°
30
39°
28°
1
37°
21°
2
39°
20°
3
36°
23°
4
34°
30°
5
39°
33°
6
43°
36°
7
48°
29°
8
49°
27°
9
42°
23°
10
35°
22°
11
36°
23°
12
34°
22°
13
35°
24°
14
33°
26°
15
35°
25°
16
36°
28°
17
36°
28°
18
38°
27°
19
37°
31°
20
45°
27°
21
47°
22°
22
39°
24°
23
37°
27°
24
41°
26°
25
41°
25°
26
38°
17°
27
35°
13°
28
32°
14°
29
27°
8°
30
29°
7°
31
27°
10°
1
23°
14°
2
27°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Glenview
Glenview's December 2026 forecast shows daily high temperatures ranging from 23° to 49°, with overnight lows between 7° and 36°. The average high for December is 37° with an average low of 23°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Glenview. See also: January | February | March.
