S
M
T
W
T
F
S
29
49°
34°
30
48°
34°
1
47°
32°
2
37°
31°
3
42°
32°
4
47°
31°
5
45°
31°
6
38°
26°
7
33°
20°
8
31°
21°
9
35°
25°
10
40°
29°
11
42°
29°
12
45°
28°
13
40°
29°
14
35°
25°
15
41°
24°
16
41°
27°
17
40°
24°
18
36°
19°
19
35°
17°
20
31°
12°
21
29°
18°
22
30°
20°
23
37°
22°
24
34°
21°
25
35°
13°
26
35°
15°
27
29°
12°
28
31°
11°
29
27°
17°
30
28°
19°
31
30°
10°
1
34°
6°
2
25°
8°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in La Harpe
La Harpe's December 2026 forecast shows daily high temperatures ranging from 25° to 49°, with overnight lows between 6° and 34°. The average high for December is 37° with an average low of 22°. 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 La Harpe. See also: January | February | March.
