S
M
T
W
T
F
S
29
53°
36°
30
54°
29°
1
51°
24°
2
40°
22°
3
46°
34°
4
52°
34°
5
47°
33°
6
40°
29°
7
39°
22°
8
37°
21°
9
38°
25°
10
43°
28°
11
46°
27°
12
50°
27°
13
46°
29°
14
43°
25°
15
44°
25°
16
44°
24°
17
38°
19°
18
38°
18°
19
37°
15°
20
34°
13°
21
33°
24°
22
37°
19°
23
38°
20°
24
37°
15°
25
35°
18°
26
35°
24°
27
37°
21°
28
36°
16°
29
35°
19°
30
34°
19°
31
34°
14°
1
35°
10°
2
32°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Adrian
Adrian's December 2026 forecast shows daily high temperatures ranging from 32° to 54°, with overnight lows between 10° and 36°. The average high for December is 41° with an average low of 23°. 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 Adrian. See also: January | February | March.