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
| 13 December 2025 Sat 26.1 ° C ( 79°F )  Partly cloudy |
Feels Like : 29.3 ° C / 84.7°F Humidity : % 89 Pressure : 1010 mb Wind Speed : 16.6 kmph / 10.3 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 1.11 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 |
|---|---|---|---|---|---|---|---|
| 13 December 2025 Sat |  Moderate rain |
25.6 ° C | 29 ° C | 27.1 ° C | % 79 | 18.7 km/h | 93% |
| 14 December 2025 Sun | Moderate rain |
25.1 ° C | 28.7 ° C | 26.7 ° C | % 81 | 20.9 km/h | 87% |
| 15 December 2025 Mon | Moderate rain |
25.1 ° C | 27 ° C | 26 ° C | % 85 | 26.3 km/h | 88% |
| 16 December 2025 Tue | Moderate rain |
24.4 ° C | 26.7 ° C | 25.1 ° C | % 88 | 25.9 km/h | 88% |
| 17 December 2025 Wed |  Patchy rain nearby |
24.3 ° C | 25.7 ° C | 25 ° C | % 88 | 17.6 km/h | 85% |
| 18 December 2025 Thu | Patchy rain nearby |
23.9 ° C | 25 ° C | 24.5 ° C | % 89 | 19.4 km/h | 78% |
| 19 December 2025 Fri | Patchy rain nearby |
24.5 ° C | 27.2 ° C | 25.8 ° C | % 83 | 21.2 km/h | 89% |
| 20 December 2025 Sat | Patchy rain nearby |
24.9 ° C | 28.7 ° C | 26.3 ° C | % 82 | 27.4 km/h | 81% |
| 21 December 2025 Sun | Patchy rain nearby |
25.2 ° C | 27.1 ° C | 25.9 ° C | % 85 | 23 km/h | 86% |
| 22 December 2025 Mon |  Heavy rain |
23.9 ° C | 25.5 ° C | 24.7 ° C | % 92 | 18.7 km/h | 86% |
| 23 December 2025 Tue | Moderate rain |
24 ° C | 27.6 ° C | 25.6 ° C | % 85 | 16.2 km/h | 87% |
| 24 December 2025 Wed | Patchy rain nearby |
24.8 ° C | 27.6 ° C | 26.1 ° C | % 83 | 14.4 km/h | 81% |
| 25 December 2025 Thu | Moderate rain |
25.6 ° C | 27.5 ° C | 26.5 ° C | % 81 | 14.8 km/h | 80% |
| 26 December 2025 Fri | Moderate rain |
25.7 ° C | 27.7 ° C | 26.5 ° C | % 81 | 14.8 km/h | 80% |
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