F1 2025 Singapore Grand Prix weather forecast - latest from Marina Bay

Singapore Grand Prix

F1 2025 Singapore GP weather forecast - latest from Marina Bay

The competitive sessions at the Singapore GP get underway on Saturday

Sam Cook Digital Journalist

Sports Journalist who has been covering motorsport since 2023

Sunday 5 October 2025 12:20

The 2025 F1 championship continues for its 18th round at the Singapore Grand Prix this weekend, with McLaren hoping to be confirmed as world champions.

The team only need to score 13 points at the Marina Bay Street Circuit this weekend to confirm themselves as constructors' champions with six rounds remaining on the calendar.

Meanwhile, Lando Norris and Oscar Piastri are also watching over their shoulders in the drivers' championship, with Max Verstappen having won the last two grands prix and now sitting just 69 points behind championship leader Piastri.

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Norris is 25 points behind Piastri, having failed to capitalise on the Australian's DNF last time out in Baku, only finishing seventh.

However much Norris will rue missing a chance to take a big chunk out of his team-mate's championship lead, he is now back within one race win of his rival in the standings - with an exciting-looking front two rows for the race in prospect!

Singapore Grand Prix weather forecast

Sunday, October 5 - Race

The Singapore Grand Prix will get underway at 8pm local time (1pm BST) on Sunday, avoiding the absolutely scorching temperatures and rain that was present earlier in the day.

The race organisers have done a fantastic job booking the weather with whichever deity they've slipped a fiver to, with low winds, just a three per cent chance of any precipitation, and a positively reasonable 28 degrees Celsius forecast.

Much cooler than Saturday and Friday's sessions, although the circuit temperature will have a real feel of 37 degrees Celsius with 74 per cent humidity, so it may still be difficult for drivers to complete 62 laps around the Marina Bay Street Circuit.

It's not even going to be particularly windy, with the wind set to be gently rustling the flags at around three mph. Barely enough to make the steam coming off a cartoon pie deviate into a dog's nostrils.

Keep checking back to this page throughout the weekend for more updates!

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