S
M
T
W
T
F
S
27
40°
22°
28
42°
27°
29
46°
31°
30
50°
33°
31
51°
36°
1
52°
34°
2
53°
27°
3
54°
20°
4
44°
18°
5
36°
19°
6
35°
18°
7
34°
25°
8
43°
16°
9
37°
17°
10
37°
17°
11
36°
12°
12
35°
16°
13
33°
14°
14
35°
14°
15
32°
16°
16
31°
18°
17
33°
15°
18
34°
16°
19
36°
17°
20
36°
20°
21
33°
30°
22
37°
28°
23
42°
23°
24
39°
18°
25
38°
17°
26
37°
14°
27
43°
22°
28
45°
29°
29
Hist. Avg.
41°
20°
30
Hist. Avg.
41°
20°
31
Hist. Avg.
41°
20°
1
Hist. Avg.
41°
20°
2
Hist. Avg.
41°
20°
3
Hist. Avg.
42°
20°
4
Hist. Avg.
42°
20°
5
Hist. Avg.
42°
20°
6
Hist. Avg.
42°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Harrisonburg
Harrisonburg's January 2027 forecast shows daily high temperatures ranging from 31° to 54°, with overnight lows between 12° and 36°. The average high for January is 40° with an average low of 21°. 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 Harrisonburg. See also: February | March | April.
