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