S
M
T
W
T
F
S
27
54°
25°
28
49°
22°
29
45°
22°
30
44°
16°
31
43°
14°
1
39°
19°
2
42°
26°
3
47°
27°
4
52°
28°
5
49°
20°
6
47°
15°
7
42°
14°
8
40°
22°
9
44°
19°
10
47°
21°
11
53°
14°
12
42°
14°
13
39°
13°
14
45°
16°
15
42°
19°
16
47°
14°
17
43°
13°
18
39°
14°
19
41°
20°
20
53°
28°
21
51°
26°
22
50°
22°
23
46°
19°
24
45°
20°
25
48°
21°
26
50°
22°
27
49°
25°
28
48°
26°
29
45°
28°
30
45°
28°
31
Hist. Avg.
49°
22°
1
Hist. Avg.
50°
22°
2
Hist. Avg.
50°
22°
3
Hist. Avg.
50°
22°
4
Hist. Avg.
50°
22°
5
Hist. Avg.
50°
22°
6
Hist. Avg.
50°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Buffalo
Buffalo's January 2027 forecast shows daily high temperatures ranging from 39° to 54°, with overnight lows between 13° and 28°. The average high for January is 46° with an average low of 20°. 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 Buffalo. See also: February | March | April.
