What is the weather forecast for the 2025 Singapore Grand Prix?

Formula 1 travels to the Marina Bay Street Circuit this weekend for the 2025 Singapore Grand Prix – but what sort of weather conditions are due to greet the drivers and their teams?

A typically hot and humid 2024 event ended with Lando Norris taking victory over Red Bull rival Max Verstappen, as the other McLaren of Oscar Piastri rounded out the podium positions.

Similar conditions are expected throughout this year’s Grand Prix, with air temperatures set to hit 30 Celcius on all three days of track action, but the odd shower cannot be ruled out.

Scroll down for a more detailed look at the forecast for the weekend.

2025 Singapore Grand Prix weekend weather forecast

FRIDAY, OCTOBER 3 – FP1 AND FP2
Conditions: Mostly cloudy. Moderate chance of thundery showers, mainly from dawn to mid-afternoon. Light southerly wind. FP1: 31°C // FP2: 30°C
Maximum temperature expected: 32 Celsius
Minimum temperature expected: 27 Celsius
Chance of rain: 40%

SATURDAY, OCTOBER 4 – FP3 AND QUALIFYING
Conditions: Mostly cloudy. Low chance of showers affecting sessions. Light-to-moderate southerly breeze. FP3: 31°C // Q: 30°C
Maximum temperature expected: 32 Celsius
Minimum temperature expected: 26 Celsius
Chance of rain: 20%

SUNDAY, OCTOBER 5 – RACE
Conditions: Partly cloudy. Slight chance of showers for the Race. Light southerly breeze. Race start: 30°C
Maximum temperature expected: 33 Celsius
Minimum temperature expected: 27 Celsius
Chance of rain: 20%