S
M
T
W
T
F
S
27
34°
21°
28
33°
18°
29
34°
22°
30
33°
12°
31
33°
10°
1
27°
10°
2
25°
11°
3
26°
10°
4
26°
13°
5
30°
12°
6
29°
16°
7
31°
17°
8
34°
18°
9
34°
22°
10
35°
18°
11
34°
12°
12
30°
19°
13
32°
21°
14
36°
22°
15
38°
22°
16
37°
21°
17
38°
18°
18
34°
21°
19
33°
22°
20
38°
22°
21
38°
21°
22
37°
21°
23
36°
22°
24
36°
17°
25
35°
13°
26
32°
8°
27
25°
11°
28
25°
5°
29
26°
6°
30
24°
7°
31
25°
8°
1
24°
7°
2
35°
3°
3
31°
4°
4
21°
9°
5
33°
5°
6
34°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in La Harpe
La Harpe's January 2027 forecast shows daily high temperatures ranging from 21° to 38°, with overnight lows between 3° and 22°. The average high for January is 32° with an average low of 14°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in La Harpe. See also: February | March | April.