Thundery Showers On Some Days In The First Fortnight Of October 2026

1 October 2026 – The first fortnight of October 2026 will likely be drier than the previous fortnight. Southwest Monsoon conditions are prevailing over Singapore and the surrounding region and are expected to continue in the coming fortnight, with winds blowing mainly from the southeast or southwest. 2            Fair and warm conditions are expected on several days, particularly during the first week of October 2026. Thundery showers are forecast over parts of the island in the late morning and afternoon on some days. The total rainfall for the first fortnight of October 2026 is forecast to be below average over most parts of the island. 3            Daily maximum temperatures are likely to range between 34 degrees Celsius and 35 degrees Celsius on most days, and could slightly exceed 35 degrees Celsius on a few days. Some nights may be warm and humid, with minimum temperatures remaining above 27 degrees Celsius. 4            For updates of the daily weather forecast, please visit the MSS website (www.weather.gov.sg...