S
M
T
W
T
F
S
29
61°
41°
30
60°
36°
1
56°
30°
2
50°
34°
3
51°
35°
4
53°
34°
5
50°
35°
6
54°
39°
7
55°
32°
8
54°
29°
9
49°
31°
10
47°
26°
11
47°
24°
12
37°
23°
13
41°
20°
14
37°
18°
15
35°
19°
16
37°
29°
17
42°
14°
18
39°
16°
19
33°
23°
20
37°
29°
21
45°
32°
22
44°
31°
23
44°
31°
24
47°
28°
25
47°
28°
26
43°
26°
27
Hist. Avg.
39°
23°
28
Hist. Avg.
39°
23°
29
Hist. Avg.
39°
22°
30
Hist. Avg.
38°
22°
31
Hist. Avg.
38°
22°
1
Hist. Avg.
38°
22°
2
Hist. Avg.
38°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Bloomfield
Bloomfield's December 2026 forecast shows daily high temperatures ranging from 33° to 61°, with overnight lows between 14° and 41°. The average high for December is 46° with an average low of 28°. 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.