S
M
T
W
T
F
S
29
57°
40°
30
58°
30°
1
54°
29°
2
42°
28°
3
42°
27°
4
40°
38°
5
51°
36°
6
53°
29°
7
44°
28°
8
41°
31°
9
43°
28°
10
41°
27°
11
40°
26°
12
39°
27°
13
41°
25°
14
39°
24°
15
36°
21°
16
36°
24°
17
Hist. Avg.
42°
27°
18
Hist. Avg.
42°
27°
19
Hist. Avg.
42°
27°
20
Hist. Avg.
42°
27°
21
Hist. Avg.
42°
26°
22
Hist. Avg.
41°
26°
23
Hist. Avg.
41°
26°
24
Hist. Avg.
41°
26°
25
Hist. Avg.
41°
26°
26
Hist. Avg.
40°
26°
27
Hist. Avg.
40°
25°
28
Hist. Avg.
40°
25°
29
Hist. Avg.
40°
25°
30
Hist. Avg.
40°
25°
31
Hist. Avg.
40°
25°
1
Hist. Avg.
39°
25°
2
Hist. Avg.
39°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Glen Ridge
Glen Ridge's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 21° and 40°. The average high for December is 44° 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 Glen Ridge. See also: January | February | March.
