Weekly Forecast for Mexico: Steady Sunshine, with Rain Increasing

Thursday the 22nd to Saturday the 24th: Mostly stable, with some variation

The three cities have their most stable stretch before rain increases toward the end of the week. On Thursday, October 22, Guadalajara, Mexico City and Monterrey are forecast to have sunny skies, with just a 10% chance of rain. Monterrey is the warmest at 29°C, compared with 28°C in Guadalajara and 22°C in Mexico City. On Friday the 23rd, Monterrey is forecast to have occasional clouds and a 20% chance of rain, while Guadalajara and Mexico City remain sunny with a 10% chance. A low-pressure system is moving toward the southeast. On Saturday the 24th, Monterrey is forecast to have cloudy skies that clear, with a 30% chance of rain. An almost stationary anticyclonic ridge remains over Mexico City and Monterrey.

Sunday the 25th and Monday the 26th: Monterrey stands out

By midweek, Monterrey has the highest chance of rain first, while Guadalajara and Mexico City remain lower before rain increases toward the end of the week. On Sunday the 25th, Monterrey is forecast to have rain with occasional sunshine and a 70% chance of rain, as a ridge expands toward the northeast. Guadalajara’s chance rises to 30%, with clouds giving way to clearer skies, while Mexico City remains at 20% with occasional clouds. On Monday the 26th, the ridge changes little over Monterrey, where sunny skies return and the chance of rain falls to 10%. Guadalajara’s chance rises to 60%, with sunny skies giving way to rain, while Mexico City remains at 20% with occasional clouds.

Tuesday the 27th and Wednesday the 28th: Rain spreads across the cities

Toward the end of the week, rain is forecast across all three cities, with chances ranging from 60% to 80%. On Tuesday the 27th, Monterrey is forecast to have cloudy skies followed by rain, with a 70% chance. Guadalajara and Mexico City both have a 60% chance, with sunshine giving way to occasional rain in Guadalajara and sun followed by rain in Mexico City. On Wednesday the 28th, Guadalajara and Monterrey reach an 80% chance of rain, with occasional breaks in the rain. Mexico City ends the period with a 60% chance, as sunshine gives way to rain.