S
M
T
W
T
F
S
27
43°
30°
28
42°
26°
29
42°
26°
30
43°
27°
31
43°
23°
1
40°
27°
2
40°
27°
3
41°
24°
4
40°
21°
5
38°
21°
6
39°
23°
7
39°
25°
8
40°
26°
9
39°
27°
10
41°
25°
11
42°
21°
12
40°
23°
13
40°
24°
14
42°
30°
15
43°
27°
16
44°
33°
17
45°
28°
18
40°
30°
19
41°
34°
20
45°
35°
21
47°
31°
22
51°
28°
23
45°
33°
24
45°
24°
25
48°
23°
26
41°
21°
27
43°
25°
28
43°
25°
29
42°
21°
30
41°
20°
31
41°
21°
1
42°
25°
2
45°
20°
3
44°
21°
4
40°
27°
5
44°
23°
6
48°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Harrison
Harrison's January 2027 forecast shows daily high temperatures ranging from 38° to 51°, with overnight lows between 20° and 35°. The average high for January is 42° with an average low of 26°. 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 Harrison. See also: February | March | April.
