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