15-Day Weather Forecast - Monterrey
15-day weather forecast for Monterrey: temperatures from 22°C (72°F) to 39°C (102°F). Average daily high 34°C (93°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Monterrey's 15-day outlook ranges from a low of 22°C to a high of 39°C, with an average daytime high near 35°C. That's 9° above the long-term average high of 26°C for this time of year. It continues a recent pattern — 28 of the last 28 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 56), driven mainly by PM2.5 at 11 μg/m³.
Today vs Normal
The long-term average high for today is 26°C.
28 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Extended Outlook for Monterrey
Over the next 15 days, Monterrey is forecast to see temperatures ranging from 22°C to 39°C, averaging a daily high of 35°C. The extended outlook indicates occasional showers on 4 days, with 17.7 mm total accumulation. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.