Singapore Weekly Forecast: Rain Builds Midweek, Eases by Oct 13

Oct 7-9: Low Rain Chances Build Toward Midweek

Rain chances stay lowest early in the week before climbing from Oct 10 (Saturday). On Oct 7 (Wednesday), a low-pressure system moving east holds Central, Changi, Jurong West, Sengkang and Woodlands to a 10% rain chance with highs of 31-33C. On Oct 8 (Thursday), high pressure stalled over Central, Jurong West and Woodlands and low pressure shifting northeast over Changi and Sengkang keep all five at 10% with highs of 31-33C. By Oct 9 (Friday), Central's chance rises to 20% at 31C, Changi, Jurong West and Sengkang stay near 10%, and Woodlands climbs to 50% with 2mm, highs 30-32C.

Oct 10-12: Rain Chances Climb at Five Locations

Rain chances peak midweek before easing after Oct 12 (Monday). On Oct 10 (Saturday), high pressure moving away to the northeast lifts chances to 50-60% at Central, Changi, Jurong West, Sengkang and Woodlands, with 4-8mm of rain and highs of 30-32C. On Oct 11 (Sunday), low pressure moving east pushes Central, Changi, Jurong West and Sengkang to a 60% chance with 13-16mm and highs of 29-32C, while Woodlands holds 50% with 13mm at 32C. On Oct 12 (Monday), Central and Jurong West stay at 60% with 10-11mm, Changi and Sengkang ease to 50% with 4mm, and Woodlands reaches 70% with 15mm, highs 29-32C.

Oct 13: Risk Eases, Woodlands Stays Elevated

Central, Changi, Jurong West and Sengkang return to their lowest rain chances of the week by Oct 13 (Tuesday), while Woodlands stays elevated. On Oct 13 (Tuesday), Central, Changi, Jurong West and Sengkang each hold a 10% rain chance under sunny skies, with highs of 30C at Changi, 32C at Central and Sengkang, and 33C at Jurong West. Woodlands carries a 50% rain chance that day under a sunny, occasional-rain pattern, with 3mm of rain and a high of 33C.