S
M
T
W
T
F
S
29
68°
41°
30
67°
41°
1
65°
39°
2
66°
40°
3
68°
42°
4
67°
41°
5
68°
47°
6
68°
44°
7
66°
47°
8
65°
43°
9
67°
45°
10
66°
40°
11
63°
39°
12
Hist. Avg.
67°
41°
13
Hist. Avg.
67°
41°
14
Hist. Avg.
66°
41°
15
Hist. Avg.
66°
41°
16
Hist. Avg.
66°
40°
17
Hist. Avg.
66°
40°
18
Hist. Avg.
66°
40°
19
Hist. Avg.
66°
40°
20
Hist. Avg.
66°
40°
21
Hist. Avg.
66°
40°
22
Hist. Avg.
66°
40°
23
Hist. Avg.
65°
40°
24
Hist. Avg.
65°
40°
25
Hist. Avg.
65°
40°
26
Hist. Avg.
65°
40°
27
Hist. Avg.
65°
40°
28
Hist. Avg.
65°
40°
29
Hist. Avg.
65°
40°
30
Hist. Avg.
65°
40°
31
Hist. Avg.
65°
40°
1
Hist. Avg.
68°
41°
2
Hist. Avg.
68°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Bloomington
Bloomington's December 2026 forecast shows daily high temperatures ranging from 63° to 68°, with overnight lows between 39° and 47°. The average high for December is 66° with an average low of 42°. 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 Bloomington. See also: January | February | March.
