S
M
T
W
T
F
S
29
66°
43°
30
64°
41°
1
69°
43°
2
68°
42°
3
66°
42°
4
69°
43°
5
72°
44°
6
68°
40°
7
65°
43°
8
66°
37°
9
60°
38°
10
62°
39°
11
66°
41°
12
70°
43°
13
70°
47°
14
69°
41°
15
60°
41°
16
61°
39°
17
63°
38°
18
65°
40°
19
66°
38°
20
67°
45°
21
65°
37°
22
60°
36°
23
60°
38°
24
63°
38°
25
63°
39°
26
61°
48°
27
61°
39°
28
70°
40°
29
69°
36°
30
Hist. Avg.
63°
43°
31
Hist. Avg.
63°
43°
1
Hist. Avg.
63°
43°
2
Hist. Avg.
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Glendale
Glendale's December 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 36° and 48°. The average high for December is 65° with an average low of 41°. 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 Glendale. See also: January | February | March.
