S
M
T
W
T
F
S
30
27°
10°
1
45°
9°
2
51°
21°
3
41°
25°
4
39°
10°
5
43°
22°
6
50°
32°
7
47°
26°
8
53°
31°
9
61°
41°
10
60°
29°
11
65°
49°
12
63°
35°
13
63°
31°
14
65°
24°
15
68°
36°
16
66°
36°
17
66°
41°
18
58°
32°
19
70°
36°
20
65°
33°
21
61°
29°
22
72°
45°
23
65°
38°
24
71°
41°
25
70°
40°
26
64°
45°
27
56°
36°
28
45°
13°
29
41°
12°
30
52°
21°
31
64°
26°
1
58°
38°
2
60°
40°
3
67°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Morrison
Morrison's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Morrison. See also: January | February | March.
