S
M
T
W
T
F
S
27
36°
15°
28
30°
16°
29
34°
15°
30
33°
20°
31
35°
26°
1
47°
20°
2
44°
15°
3
38°
15°
4
29°
17°
5
33°
25°
6
42°
27°
7
44°
24°
8
48°
10°
9
48°
13°
10
28°
21°
11
36°
16°
12
37°
15°
13
31°
14°
14
31°
8°
15
29°
12°
16
26°
18°
17
35°
22°
18
34°
23°
19
46°
12°
20
43°
12°
21
27°
19°
22
32°
24°
23
39°
25°
24
42°
26°
25
42°
27°
26
44°
26°
27
45°
26°
28
44°
24°
29
45°
24°
30
41°
22°
31
38°
13°
1
Hist. Avg.
38°
19°
2
Hist. Avg.
38°
19°
3
Hist. Avg.
38°
19°
4
Hist. Avg.
38°
19°
5
Hist. Avg.
38°
19°
6
Hist. Avg.
38°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Harmony
Harmony's January 2027 forecast shows daily high temperatures ranging from 26° to 48°, with overnight lows between 8° and 27°. The average high for January is 38° with an average low of 19°. 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 Harmony. See also: February | March | April.