15-Day Weather Forecast - Singapore
15-day weather forecast for Singapore: temperatures from 24°C (75°F) to 34°C (93°F). Average daily high 31°C (88°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Singapore's 15-day outlook ranges from a low of 24°C to a high of 34°C, with an average daytime high near 32°C. That's 3° above the long-term average high of 29°C for this time of year. It continues a recent pattern — 19 of the last 19 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 88), driven mainly by PM2.5 at 28 μg/m³.
Today vs Normal
The long-term average high for today is 29°C.
19 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Extended Outlook for Singapore
Over the next 15 days, Singapore is forecast to see temperatures ranging from 23°C to 35°C, averaging a daily high of 32°C. The extended outlook indicates significant rainfall totalling 50.2 mm spread across 11 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.