Weekly Forecast: Dry Skies Give Way to Widespread Rain by Sunday

Dry, Sunny Start Yields to Rain by the Weekend

Singapore's week turns from dry and sunny at the start to wetter conditions by its end, with the clearest skies from Oct. 22 (Thursday) through 24 (Saturday). Central sees a high-pressure system nearby through this stretch, keeping skies sunny, with highs easing from 32°C to 31°C by the 24th (Saturday) and rain chances of 10% on the 22nd (Thursday) and 23rd (Friday), rising to 20% on the 24th (Saturday). Changi, Jurong West and Sengkang see the same system through the 24th (Saturday), staying dry and warm. Woodlands is the exception, with light showers and a 50% rain chance on the 22nd (Thursday) and 24th (Saturday).

Rain Becomes Widespread by Sunday

Rain coverage increases across Singapore as the week progresses, turning widespread by Oct. 25 (Sunday) after the dry start. Central sees a high-pressure system remaining stationary nearby on the 25th (Sunday), with a 70% rain chance, a high of 31°C and a low of 26°C. Changi's rain chance reaches 80% on the 25th (Sunday), with its high easing to 28°C. Jurong West and Sengkang each see rain chances of 70-80% on the 25th (Sunday) with highs near 31°C, while Woodlands also records a 70% rain chance with a high near 31°C. Lows stay close to 26°C across these areas on the 25th (Sunday).

Wet Pattern Dominates Into Next Week

Rain stays widespread through the final days of the outlook, with the wettest conditions of the week arriving from Oct. 26 (Monday) through 28 (Wednesday). Central sees rain chances of 80% on the 26th (Monday) and 90% on the 27th (Tuesday), with lows dropping to 24°C. Changi and Jurong West see rain chances reaching 90% on the 27th (Tuesday), with highs holding near 28-31°C. Sengkang and Woodlands see comparable rain chances of 80-90% through this stretch, and by the 28th (Wednesday) rain chances ease slightly to 80% across the island as highs stay near 28-31°C and lows hold at 24-25°C.