Changi Airport (SIN) 15 Day Weather Forecast, Singapore Singapore
Current weather conditions and 15 day weather forecast for Changi Airport in Singapore, Singapore including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SIN
| 14 December 2025 Sun 31.2 ° C ( 88.2°F )  Overcast |
Feels Like : 37.6 ° C / 99.8°F Humidity : % 63 Pressure : 1010 mb Wind Speed : 19.1 kmph / 11.9 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 1.33 mm Cloud (%) : 75 |
15-day weather forecast for Changi Airport, Singapore, Singapore
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 December 2025 Sun |  Heavy rain |
25.6 ° C | 29.3 ° C | 27 ° C | % 80 | 21.2 km/h | 95% |
| 15 December 2025 Mon | Heavy rain |
24.3 ° C | 26.5 ° C | 25.4 ° C | % 87 | 23.4 km/h | 90% |
| 16 December 2025 Tue |  Moderate rain |
23.8 ° C | 28.5 ° C | 25.7 ° C | % 82 | 20.2 km/h | 87% |
| 17 December 2025 Wed | Moderate rain |
24.9 ° C | 28.2 ° C | 26.2 ° C | % 82 | 18.7 km/h | 87% |
| 18 December 2025 Thu | Moderate rain |
25.1 ° C | 26.4 ° C | 25.7 ° C | % 85 | 22 km/h | 88% |
| 19 December 2025 Fri |  Patchy rain nearby |
24.8 ° C | 28 ° C | 26 ° C | % 84 | 21.6 km/h | 77% |
| 20 December 2025 Sat | Patchy rain nearby |
25.3 ° C | 29.3 ° C | 26.9 ° C | % 81 | 25.9 km/h | 88% |
| 21 December 2025 Sun | Patchy rain nearby |
25.6 ° C | 29.8 ° C | 27.4 ° C | % 77 | 24.1 km/h | 76% |
| 22 December 2025 Mon | Patchy rain nearby |
25.9 ° C | 30.1 ° C | 27.6 ° C | % 76 | 25.6 km/h | 89% |
| 23 December 2025 Tue | Patchy rain nearby |
25.8 ° C | 29.3 ° C | 27.2 ° C | % 77 | 19.1 km/h | 88% |
| 24 December 2025 Wed | Moderate rain |
25 ° C | 26.5 ° C | 25.7 ° C | % 87 | 24.8 km/h | 88% |
| 25 December 2025 Thu |  Partly Cloudy |
25.1 ° C | 29.1 ° C | 26.5 ° C | % 73 | 24.8 km/h | 0% |
| 26 December 2025 Fri | Patchy rain nearby |
24.8 ° C | 26.4 ° C | 25.2 ° C | % 80 | 34.9 km/h | 0% |
| 27 December 2025 Sat | Patchy rain nearby |
24.8 ° C | 27.6 ° C | 26 ° C | % 80 | 28.1 km/h | 89% |
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