7-day weather forecast for Mexico City
7-day weather forecast for Mexico City: 12°C, Overcast, Humidity 75%, Wind 8 km/h.
Mexico City sits at 19.4° north latitude, in the tropics, 2230 m above sea level, in the America/Mexico_City time zone. Over the week ahead highs range from 17° to 23° and lows from 9° to 13°, averaging 17°.
Forecast rainfall totals 12 mm, and 2 of the seven days carry a chance above 50%. Today the sun rises at 06:31 and sets at 18:11: 11:40 of daylight.
| Conditions | high | low | rain | Wind | UV index | |
|---|---|---|---|---|---|---|
| Today | Light drizzle | 17° | 11° | 100% | 13 km/h | 2 |
| Tomorrow | Heavy drizzle | 21° | 12° | 33% | 13 km/h | 8 |
| Mon, Oct 19 | Light drizzle | 23° | 11° | 33% | 13 km/h | 8 |
| Tue, Oct 20 | Rain showers | 22° | 9° | 50% | 10 km/h | 8 |
| Wed, Oct 21 | Light drizzle | 23° | 13° | 73% | 15 km/h | 6 |
| Thu, Oct 22 | Light drizzle | 22° | 13° | 43% | 13 km/h | 3 |
| Fri, Oct 23 | Light drizzle | 23° | 11° | 8% | 10 km/h | 8 |
Weather data by Open-Meteo (ECMWF, GFS, ICON models and national weather services). Updated every 15 minutes.
Weather in Mexico City month by month
The table gathers the 2016-2025 climate normals for Mexico City: average highs and lows, total rainfall and number of rainy days for each month of the year.
Mexico City has an annual mean temperature of 17.5°. The warmest month is May, when highs sit around 27.6°; the coldest is January, with average lows of 7.2°. The 20.4° gap between those two ends of the calendar is the measure of how much the year swings here.
Rainfall totals about 1,145 mm a year, spread over roughly 147 rainy days. The wettest month is August, averaging 249.4 mm across 27 days; the driest is December, with 8 mm.
| Month | Average high | Average low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 22.3° | 7.2° | 9.1 mm | 2 |
| February | 24.5° | 8.4° | 8.6 mm | 2 |
| March | 26.7° | 10.4° | 20 mm | 5 |
| April | 27.5° | 12° | 30.3 mm | 7 |
| May | 27.6° | 13.3° | 68.7 mm | 12 |
| June | 24.8° | 13.5° | 179.9 mm | 20 |
| July | 22.7° | 12.8° | 232.1 mm | 27 |
| August | 22.7° | 12.9° | 249.4 mm | 27 |
| September | 22.4° | 12.8° | 227.5 mm | 24 |
| October | 22.5° | 11.3° | 88.2 mm | 14 |
| November | 23° | 9.4° | 22.8 mm | 4 |
| December | 22.1° | 7.8° | 8 mm | 3 |
When to visit Mexico City
For travellers who plan around the weather, October–May tend to be the most comfortable stretch: average highs between 22.1° and 27.6° and rainfall below the yearly average.
What to expect each month
- In January, highs sit near 22.3° and lows near 7.2°, with about 9.1 mm of rain over 2 days.
- In February, highs sit near 24.5° and lows near 8.4°, with about 8.6 mm of rain over 2 days.
- In March, highs sit near 26.7° and lows near 10.4°, with about 20 mm of rain over 5 days.
- In April, highs sit near 27.5° and lows near 12°, with about 30.3 mm of rain over 7 days.
- In May, highs sit near 27.6° and lows near 13.3°, with about 68.7 mm of rain over 12 days.
- In June, highs sit near 24.8° and lows near 13.5°, with about 179.9 mm of rain over 20 days.
- In July, highs sit near 22.7° and lows near 12.8°, with about 232.1 mm of rain over 27 days.
- In August, highs sit near 22.7° and lows near 12.9°, with about 249.4 mm of rain over 27 days.
- In September, highs sit near 22.4° and lows near 12.8°, with about 227.5 mm of rain over 24 days.
- In October, highs sit near 22.5° and lows near 11.3°, with about 88.2 mm of rain over 14 days.
- In November, highs sit near 23° and lows near 9.4°, with about 22.8 mm of rain over 4 days.
- In December, highs sit near 22.1° and lows near 7.8°, with about 8 mm of rain over 3 days.
Recorded extremes
Across 2016-2025, the thermometer reached 34.2° at the top of the series and fell to -0.4° at the bottom. These are observed values, not averages: they show what the city has actually faced.
Normals computed from the ERA5 reanalysis (Copernicus/ECMWF), 2016-2025 series.
FAQ
What is the temperature in Mexico City right now?
It is 12°C in Mexico City right now, with overcast. It feels like 11°C.
Will it rain in Mexico City today?
The peak chance of rain today is 100%, with about 2.2 mm expected.
What will the weather be tomorrow in Mexico City?
Tomorrow the high is 21° and the low 12°, with heavy drizzle.
Where does the data come from and how often is it updated?
Data comes from the ECMWF, GFS and ICON models and national weather services via Open-Meteo, updated every 15 minutes.
What is the warmest month in Mexico City?
The warmest month is May, with average highs of 27.6° and lows of 13.3°.
Does it rain a lot in Mexico City?
The city gets about 1,145 mm a year over 147 rainy days. The wettest month is August, with 249.4 mm.
When is the best time to visit Mexico City?
On weather grounds, October–May combine the most agreeable temperatures with below-average rainfall.