S
M
T
W
T
F
S
29
56°
26°
30
54°
23°
1
45°
22°
2
40°
26°
3
42°
35°
4
48°
36°
5
51°
33°
6
51°
33°
7
49°
32°
8
48°
30°
9
46°
27°
10
43°
25°
11
39°
22°
12
44°
21°
13
41°
20°
14
37°
18°
15
36°
20°
16
36°
24°
17
Hist. Avg.
41°
25°
18
Hist. Avg.
41°
25°
19
Hist. Avg.
41°
24°
20
Hist. Avg.
41°
24°
21
Hist. Avg.
40°
24°
22
Hist. Avg.
40°
24°
23
Hist. Avg.
40°
24°
24
Hist. Avg.
40°
23°
25
Hist. Avg.
40°
23°
26
Hist. Avg.
39°
23°
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 36° to 56°, with overnight lows between 18° and 36°. The average high for December is 45° with an average low of 26°. 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.