Weekly Weather Forecast: Singapore Starts Dry, Turns Wetter Later

Shower Chances Stay Low Before Midweek Rise

Central's seven-day outlook opens dry, with shower chances near 20 percent from Thursday, Oct 15 through Saturday, Oct 17, rising to 50 percent on Sunday, Oct 18 and Monday, Oct 19, easing to 10 percent on Tuesday, Oct 20, then jumping to the week's highest 70 percent on Wednesday, Oct 21. Changi, Jurong West and Sengkang follow a similar path, climbing from 10-20 percent early in the week to 50-70 percent by Wednesday. Woodlands differs, holding a steadier 50 percent chance from Thursday through Saturday before it also reaches 70 percent on Wednesday.

Highs Stay Warm, Lows Mild Through the Week

Daytime highs stay consistent across Singapore's five locales through the week. Central and Jurong West reach 32-33C with lows of 25-27C, Sengkang matches those highs with lows of 26-27C, Changi runs slightly cooler at 30-31C with lows of 26-27C, and Woodlands holds 32-33C highs with lows of 25-26C. The spread between locations stays narrow across all seven days, Thursday, Oct 15 through Wednesday, Oct 21, keeping the week warm and humid overall.

Low- and High-Pressure Systems Track Near Singapore

On Thursday, Oct 15, a low-pressure system moves east while Central's shower chance holds near 20 percent. On Friday, Oct 16, the system shifts west as the chance stays near 20 percent. On Saturday, Oct 17, it withdraws to the northwest, with the chance still near 20 percent. On Sunday, Oct 18, a low-pressure system sits nearby as the chance rises to 50 percent, a level that holds into Monday, Oct 19, when a high-pressure system becomes almost stationary nearby. By Tuesday, Oct 20, the chance eases back to 10 percent before climbing to the week's highest 70 percent on Wednesday, Oct 21.