S
M
T
W
T
F
S
29
47°
31°
30
46°
32°
1
44°
33°
2
50°
34°
3
51°
28°
4
47°
36°
5
52°
36°
6
52°
35°
7
53°
27°
8
53°
27°
9
43°
30°
10
42°
32°
11
49°
34°
12
46°
34°
13
47°
33°
14
51°
34°
15
52°
26°
16
52°
24°
17
40°
22°
18
44°
22°
19
39°
25°
20
43°
30°
21
41°
32°
22
48°
31°
23
50°
28°
24
47°
25°
25
40°
21°
26
38°
23°
27
42°
26°
28
43°
25°
29
46°
22°
30
40°
27°
31
42°
13°
1
43°
11°
2
35°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bloomfield
Bloomfield's December 2026 forecast shows daily high temperatures ranging from 35° to 53°, with overnight lows between 11° and 36°. The average high for December is 46° with an average low of 27°. 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 Bloomfield. See also: January | February | March.