S
M
T
W
T
F
S
29
44°
26°
30
46°
27°
1
46°
29°
2
42°
23°
3
43°
16°
4
40°
17°
5
32°
28°
6
39°
29°
7
43°
30°
8
48°
31°
9
32°
18°
10
48°
33°
11
50°
29°
12
Hist. Avg.
38°
23°
13
Hist. Avg.
38°
22°
14
Hist. Avg.
38°
22°
15
Hist. Avg.
37°
22°
16
Hist. Avg.
37°
21°
17
Hist. Avg.
37°
21°
18
Hist. Avg.
36°
21°
19
Hist. Avg.
36°
20°
20
Hist. Avg.
36°
20°
21
Hist. Avg.
36°
20°
22
Hist. Avg.
35°
20°
23
Hist. Avg.
35°
19°
24
Hist. Avg.
35°
19°
25
Hist. Avg.
35°
19°
26
Hist. Avg.
34°
19°
27
Hist. Avg.
34°
18°
28
Hist. Avg.
34°
18°
29
Hist. Avg.
34°
18°
30
Hist. Avg.
34°
18°
31
Hist. Avg.
33°
18°
1
Hist. Avg.
34°
18°
2
Hist. Avg.
34°
18°
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 32° to 50°, with overnight lows between 16° and 33°. The average high for December is 43° 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 Bloomington. See also: January | February | March.
