S
M
T
W
T
F
S
29
54°
36°
30
60°
41°
1
62°
41°
2
58°
33°
3
65°
29°
4
51°
27°
5
49°
28°
6
52°
31°
7
57°
35°
8
61°
39°
9
47°
27°
10
62°
40°
11
61°
40°
12
Hist. Avg.
58°
38°
13
Hist. Avg.
57°
38°
14
Hist. Avg.
57°
38°
15
Hist. Avg.
57°
38°
16
Hist. Avg.
57°
38°
17
Hist. Avg.
56°
38°
18
Hist. Avg.
56°
38°
19
Hist. Avg.
56°
38°
20
Hist. Avg.
56°
37°
21
Hist. Avg.
56°
37°
22
Hist. Avg.
56°
37°
23
Hist. Avg.
55°
37°
24
Hist. Avg.
55°
37°
25
Hist. Avg.
55°
37°
26
Hist. Avg.
55°
37°
27
Hist. Avg.
55°
36°
28
Hist. Avg.
55°
36°
29
Hist. Avg.
55°
36°
30
Hist. Avg.
54°
36°
31
Hist. Avg.
54°
36°
1
Hist. Avg.
54°
36°
2
Hist. Avg.
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Morris
Morris's December 2026 forecast shows daily high temperatures ranging from 47° to 65°, with overnight lows between 27° and 41°. The average high for December is 57° with an average low of 34°. 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 Morris. See also: January | February | March.