The weather forecast for March 12 indicates significant rainfall across several regions of Ecuador including the inner Litoral, much of the Amazon, and sections of the Inter-Andean area, which will be most intense in the afternoon and evening hours. The Insular region is expected to remain overcast with isolated drizzles.

Temperature forecasts range significantly across the different areas: in the Litoral, temperatures will vary from 23 °C to 32 °C; the Sierra will see cooler temperatures between 7 °C and 22 °C; while the Amazon region's temperatures are expected to range from 18 °C to 31 °C. The Insular region is predicted to have temperatures ranging from 26 °C to 31 °C, indicating a generally warm climate for that area despite the rain.

Additionally, the ultraviolet (UV) radiation levels are forecasted to be between high and very high, suggesting that residents should take precautions when spending time outdoors. This weather pattern reflects typical seasonal shifts for Ecuador, emphasizing the need for attention to local climate conditions especially during rainfall hours.