5-day weather forecast Mexico City 20-05-2026

Weather forecast Mexico City Wednesday, May 20 20.05.2026: patchy rain possible, temperature from 17 °C to 24 °C.

Precipitation probability 100%. Wind up to 3.81 m/s (gusts 6.31 m/s). Air humidity 36–71%, atmospheric pressure 758–764 mm Hg, UV index up to 11.4.

Sunrise 07:00
Sunset 20:07

Waxing Crescent15% illuminated
Moonrise 10:50 · Moonset below the horizon

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← Tue, May 19

Wed, May 20, 2026

Forecast from 17 °C to 24 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	18	18	18	18	18	17	17	18	19	20	21	23	23	24	24	24	23	21	20	19	19	18	17	17
Precipitation (mm/hr)	0.36	0.08	0	0	0	0.02	0	0	0	0	0.08	0.2	0.26	0.39	0.44	0.25	0.66	1.79	1.1	0.65	2.58	1.54	1.55	0.36

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	84	87	7	6	6	81	14	13	16	17	87	73	79	75	83	86	79	86	72	83	82	75	75	86
Rain chance (%)	100	100	0	0	0	87	0	0	0	0	100	100	100	100	100	100	100	100	100	100	100	100	100	100

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	0.5	0.69	1.31	0.31	1.31	1.19	1.81	1.11	1.19	1.81	2.31	2.69	3	3.11	3.11	2.61	2.69	2.5	3.81	2.39	2	3.81	1.39	3.11
Wind gust (m/s)	0.58	0.83	1.5	0.36	1.5	1.42	2.08	1.28	1.39	2.08	2.64	3.14	3.44	3.61	3.58	3.33	3.11	3.56	4.36	2.89	2.31	6.31	1.61	5.61
Wind direction (°)	E 92°	E 94°	ESE 122°	S 169°	WNW 291°	N 349°	NNE 13°	NNE 16°	N 6°	NNE 20°	NE 36°	NNE 30°	NNE 21°	N 7°	N 1°	NNE 18°	N 4°	WNW 300°	W 267°	SSW 208°	SSE 160°	NNW 339°	NW 307°	SSE 168°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	69	66	65	64	64	66	68	67	60	54	48	43	39	37	36	36	37	49	59	60	64	65	71	71

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	764	763	762	762	762	762	763	764	764	763	763	762	761	761	760	758	758	758	760	760	762	764	764	764

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	1.6	4	7.5	10.4	11.4	9.6	7.2	4.7	2	0.5	0.1	0	0	0	0	0

← Tue, May 19

Wed, May 20, 2026

Mexico City on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →