S
M
T
W
T
F
S
29
49°
28°
30
50°
25°
1
48°
28°
2
51°
24°
3
47°
24°
4
45°
25°
5
50°
35°
6
54°
42°
7
58°
33°
8
61°
26°
9
51°
28°
10
50°
30°
11
54°
36°
12
53°
34°
13
52°
27°
14
45°
23°
15
44°
23°
16
44°
24°
17
47°
28°
18
50°
37°
19
50°
39°
20
54°
40°
21
59°
37°
22
60°
38°
23
55°
34°
24
60°
31°
25
53°
34°
26
55°
34°
27
56°
22°
28
52°
25°
29
43°
20°
30
43°
16°
31
42°
17°
1
36°
20°
2
40°
19°
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 36° to 61°, with overnight lows between 16° and 42°. The average high for December is 50° with an average low of 29°. 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.
