Weekend Weather Forecast - Mexico City

Weekend weather in Mexico City. Saturday high 23°C (73°F). Sunday high 23°C (73°F).

Weekend Hourly Forecast

Fri·11 Sep
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Temperature · peaks at +23°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
Sat12 Sep
Sun13 Sep
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Temperature · peaks at +19°C

Weekend Activity Outlook

Travel / Drive
Rating
Poor
Reason
Heavy rain — road conditions poor
Outdoor Sports
Rating
Poor
Reason
Wet field — matches likely cancelled
Home / Laundry
Rating
Poor
Reason
Rain will prevent outdoor drying
Outdoor Events
Rating
Poor
Reason
Venue should have indoor backup ready

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Mexico City is forecast to reach a high of 23°C this weekend, with an overnight low around 13°C. That's 3° above the long-term average high of 20°C for this time of year. It continues a recent pattern — 18 of the last 28 days with published data have run warmer than normal. Expect a high chance of rain (100% probability) and a gentle breeze averaging 10 km/h. Air quality is currently Unhealthy for Sensitive Groups (AQI 113), driven mainly by PM2.5 at 41 μg/m³.

Today vs Normal

23°C+3° above normal

The long-term average high for today is 20°C.

18 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 21°C21°2026-08-29: 19°C19°2026-08-30: 23°C23°2026-08-31: 22°C22°2026-09-01: 20°C20°2026-09-02: 18°C18°2026-09-03: 23°C23°2026-09-04: 24°C24°2026-09-05: 23°C23°2026-09-06: 20°C20°2026-09-07: 17°C17°2026-09-08: 21°C21°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Unhealthy for Sensitive Groups

Health effects can be felt by sensitive groups, including children, older adults, and people with respiratory or heart conditions. The general public is less likely to be affected.