S
M
T
W
T
F
S
28
72°
45°
29
70°
46°
30
64°
50°
31
70°
41°
1
70°
45°
2
73°
43°
3
75°
45°
4
73°
45°
5
75°
45°
6
75°
45°
7
77°
43°
8
77°
43°
9
75°
41°
10
72°
46°
11
64°
43°
12
70°
37°
13
70°
43°
14
70°
50°
15
63°
48°
16
70°
43°
17
68°
52°
18
70°
54°
19
70°
48°
20
72°
50°
21
66°
46°
22
72°
43°
23
73°
48°
24
73°
43°
25
75°
50°
26
77°
48°
27
73°
39°
28
73°
48°
29
77°
43°
30
77°
46°
31
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Mexico City
Mexico City'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 Mexico City. See also: February | March | April.
