S
M
T
W
T
F
S
29
44°
31°
30
43°
27°
1
46°
33°
2
49°
21°
3
45°
20°
4
39°
21°
5
39°
22°
6
38°
19°
7
38°
16°
8
39°
16°
9
37°
15°
10
34°
16°
11
32°
15°
12
34°
18°
13
35°
20°
14
36°
22°
15
37°
26°
16
37°
26°
17
39°
25°
18
40°
31°
19
42°
26°
20
44°
24°
21
43°
28°
22
42°
23°
23
39°
17°
24
38°
18°
25
32°
18°
26
33°
16°
27
33°
22°
28
36°
21°
29
40°
21°
30
36°
11°
31
31°
9°
1
Hist. Avg.
38°
21°
2
Hist. Avg.
38°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lawrence
Lawrence's December 2026 forecast shows daily high temperatures ranging from 31° to 49°, with overnight lows between 9° and 33°. The average high for December is 38° with an average low of 21°. 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 Lawrence. See also: January | February | March.