S
M
T
W
T
F
S
28
48°
29°
29
40°
23°
30
43°
31°
31
43°
24°
1
42°
28°
2
39°
27°
3
38°
25°
4
38°
24°
5
36°
22°
6
37°
19°
7
38°
30°
8
50°
31°
9
49°
31°
10
40°
30°
11
40°
27°
12
55°
39°
13
54°
44°
14
55°
44°
15
55°
45°
16
53°
40°
17
51°
38°
18
51°
37°
19
51°
30°
20
47°
35°
21
55°
42°
22
51°
41°
23
49°
40°
24
49°
34°
25
46°
30°
26
46°
34°
27
49°
35°
28
45°
32°
29
40°
32°
30
51°
36°
31
48°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Saint-Quentin
Saint-Quentin'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 Saint-Quentin. See also: February | March | April.