S
M
T
W
T
F
S
29
42°
25°
30
40°
24°
1
33°
24°
2
40°
23°
3
36°
23°
4
35°
22°
5
38°
23°
6
37°
23°
7
37°
22°
8
36°
21°
9
35°
22°
10
33°
21°
11
32°
20°
12
31°
19°
13
27°
17°
14
30°
20°
15
34°
19°
16
33°
20°
17
36°
19°
18
33°
19°
19
34°
18°
20
29°
18°
21
28°
17°
22
31°
18°
23
28°
16°
24
24°
16°
25
19°
11°
26
23°
14°
27
27°
10°
28
28°
11°
29
30°
5°
30
27°
-1°
31
21°
-2°
1
15°
-1°
2
16°
-1°
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 15° to 42°, with overnight lows between -2° and 25°. The average high for December is 31° with an average low of 16°. 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.
