What is the weather forecast for the 2026 Singapore Grand Prix?

The final part of this triple header comes from Singapore, with the drivers set for a hot and humid weekend as they navigate the demands of the Marina Bay Street Circuit.

Round 17 could see more extreme track temperatures following those experienced in Sepang last weekend, while there is also the possibility of showers across the event. That could make things tricky for the teams to manage, especially given that this is a Sprint weekend.

With tyre wear high in Malaysia, the teams will need to keep an eye on how the Pirelli rubber handles in the Singapore conditions, adding another dimension to what should be a thrilling weekend.

Scroll down for a more detailed look at the forecast for the Singapore Grand Prix.

2026 Singapore Grand Prix weekend weather forecast

FRIDAY, OCTOBER 9 – FP1 AND SPRINT QUALIFYING
Conditions: Expect warm and humid conditions on Friday, with a high temperature of 33C and a low of 26C. There is a 30% chance of rain during the afternoon and early evening, and moderate winds averaging 7.6kph with gusts up to 25.2kph may provide some relief. Track temperatures are expected to peak at around 55-56C again, making it essential for teams to manage tyre performance in the heat during FP1. Track temperatures should cool considerably into the evening for Sprint Qualifying.

Maximum temperature expected: 32 Celsius
Minimum temperature expected: 26 Celsius
Chance of rain: 30%

SATURDAY, OCTOBER 10 – THE SPRINT AND QUALIFYING
Conditions: The weather forecast for Saturday indicates warm and humid conditions. Temperatures will peak at 33C and drop to a minimum of 26C, with a heat index of at least 36-38C emphasising the muggy atmosphere. A 40% chance of precipitation will exist during the afternoon, with light winds averaging 5-10kph and gusts reaching 25-30kph. Track temperatures may soar to around 55C again, which could influence tyre performance during the Sprint. Track temperatures should cool considerably by the Qualifying session.

Maximum temperature expected: 32 Celsius
Minimum temperature expected: 26 Celsius
Chance of rain: 40%

SUNDAY, OCTOBER 11 – RACE
Conditions: The weather for race day is expected to be warm and humid with a high of 33C and a low of 26C. There is a moderate chance of a pop-up shower or thunderstorm again during the mid/late afternoon, with a 40% probability of precipitation. Winds will be gentle, averaging 5-10kph with gusts up to 20-25kph. Track temperatures are projected to reach 54-56C again during the early to mid afternoon, though will cool considerably before the F1 race.

Maximum temperature expected: 32 Celsius
Minimum temperature expected: 26 Celsius
Chance of rain: 40%