S
M
T
W
T
F
S
29
55°
39°
30
58°
33°
1
55°
27°
2
43°
24°
3
46°
34°
4
54°
37°
5
49°
35°
6
42°
30°
7
42°
25°
8
40°
23°
9
40°
25°
10
43°
29°
11
46°
28°
12
51°
29°
13
47°
29°
14
44°
27°
15
46°
29°
16
44°
30°
17
42°
24°
18
41°
21°
19
40°
19°
20
37°
17°
21
36°
23°
22
40°
27°
23
41°
23°
24
40°
20°
25
38°
21°
26
38°
24°
27
40°
22°
28
40°
21°
29
39°
25°
30
39°
22°
31
40°
19°
1
37°
16°
2
36°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Monett
Monett's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 16° and 39°. 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 Monett. See also: January | February | March.
