15-Day Weather Forecast - Valparaíso
15-day weather forecast for Valparaíso: temperatures from 9°C (48°F) to 23°C (73°F). Average daily high 19°C (66°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Valparaíso's 15-day outlook ranges from a low of 9°C to a high of 23°C, with an average daytime high near 19°C. That's 5° above the long-term average high of 14°C for this time of year. It continues a recent pattern — 27 of the last 28 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 67), driven mainly by PM2.5 at 16 μg/m³.
Today vs Normal
The long-term average high for today is 14°C.
27 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 Valparaíso
Over the next 15 days, Valparaíso is forecast to see temperatures ranging from 8°C to 23°C, averaging a daily high of 19°C. The extended outlook indicates occasional showers on 2 days, with 1.2 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.