S
M
T
W
T
F
S
29
61°
40°
30
55°
40°
1
56°
38°
2
55°
39°
3
57°
40°
4
56°
42°
5
56°
42°
6
57°
41°
7
57°
46°
8
58°
45°
9
56°
48°
10
58°
48°
11
60°
47°
12
60°
45°
13
59°
45°
14
58°
44°
15
59°
46°
16
60°
45°
17
59°
42°
18
56°
45°
19
52°
45°
20
52°
44°
21
58°
41°
22
58°
46°
23
54°
47°
24
58°
46°
25
59°
45°
26
56°
46°
27
55°
43°
28
56°
42°
29
54°
39°
30
53°
46°
31
53°
40°
1
50°
44°
2
Hist. Avg.
59°
40°
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 50° to 61°, with overnight lows between 38° and 48°. The average high for December is 57° with an average low of 44°. 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.