S
M
T
W
T
F
S
27
37°
19°
28
46°
33°
29
51°
28°
30
Hist. Avg.
49°
24°
31
Hist. Avg.
49°
24°
1
Hist. Avg.
49°
24°
2
Hist. Avg.
49°
24°
3
Hist. Avg.
49°
24°
4
Hist. Avg.
49°
24°
5
Hist. Avg.
49°
24°
6
Hist. Avg.
49°
24°
7
Hist. Avg.
49°
23°
8
Hist. Avg.
49°
23°
9
Hist. Avg.
49°
23°
10
Hist. Avg.
49°
23°
11
Hist. Avg.
49°
23°
12
Hist. Avg.
49°
23°
13
Hist. Avg.
49°
23°
14
Hist. Avg.
49°
23°
15
Hist. Avg.
49°
23°
16
Hist. Avg.
49°
23°
17
Hist. Avg.
49°
23°
18
Hist. Avg.
49°
23°
19
Hist. Avg.
50°
23°
20
Hist. Avg.
50°
23°
21
Hist. Avg.
50°
23°
22
Hist. Avg.
50°
23°
23
Hist. Avg.
50°
23°
24
Hist. Avg.
50°
24°
25
Hist. Avg.
50°
24°
26
Hist. Avg.
50°
24°
27
Hist. Avg.
50°
24°
28
Hist. Avg.
50°
24°
29
Hist. Avg.
50°
24°
30
Hist. Avg.
51°
24°
31
Hist. Avg.
51°
24°
1
Hist. Avg.
51°
24°
2
Hist. Avg.
51°
25°
3
Hist. Avg.
51°
25°
4
Hist. Avg.
52°
25°
5
Hist. Avg.
52°
25°
6
Hist. Avg.
52°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Harriet
Harriet's January 2027 forecast shows daily high temperatures ranging from 37° to 51°, with overnight lows between 19° and 33°. The average high for January is 45° with an average low of 27°. 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 Harriet. See also: February | March | April.