S
M
T
W
T
F
S
28
31°
20°
29
36°
24°
30
39°
24°
31
39°
23°
1
34°
25°
2
35°
30°
3
40°
35°
4
42°
35°
5
43°
29°
6
40°
30°
7
41°
28°
8
42°
23°
9
43°
31°
10
40°
31°
11
39°
31°
12
47°
31°
13
49°
34°
14
46°
31°
15
47°
28°
16
36°
28°
17
32°
27°
18
35°
28°
19
32°
29°
20
34°
28°
21
31°
28°
22
31°
28°
23
37°
24°
24
35°
20°
25
36°
19°
26
35°
18°
27
43°
23°
28
38°
26°
29
39°
29°
30
42°
35°
31
45°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Quincy
Quincy'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 Quincy. See also: February | March | April.
