What is the weather forecast for the Sao Paulo GP?

The weather forecast for the 2026 Sao Paulo Grand Prix at Interlagos indicates mixed conditions across the race weekend, with varying chances of rain throughout the three days. Friday's practice sessions are expected to be mostly dry and cloudy with a high of 25.5°C and a 30% chance of precipitation. Saturday's FP3 and qualifying could see significant rain with a 50% chance of showers after 14:00, while Sunday's race day brings cooler temperatures ranging from 13°C to 19°C alongside a 40% chance of heavy rain and thunderstorms.