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