S
M
T
W
T
F
S
28
28°
15°
29
44°
7°
30
54°
16°
31
63°
19°
1
52°
21°
2
57°
27°
3
61°
28°
4
67°
28°
5
65°
27°
6
59°
24°
7
62°
21°
8
41°
11°
9
41°
11°
10
48°
14°
11
56°
24°
12
63°
22°
13
63°
33°
14
47°
26°
15
64°
26°
16
33°
12°
17
26°
4°
18
47°
18°
19
41°
13°
20
50°
10°
21
44°
12°
22
37°
8°
23
8°
-1°
24
15°
-6°
25
13°
-10°
26
41°
-9°
27
48°
16°
28
53°
14°
29
46°
15°
30
32°
16°
31
53°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Amherst
Amherst's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Amherst. See also: February | March | April.
