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
| 15 December 2025 Mon 26.3 ° C ( 79.3°F )  Partly cloudy |
Feels Like : 30.3 ° C / 86.5°F Humidity : % 89 Pressure : 1010 mb Wind Speed : 11.2 kmph / 6.9 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 2.01 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 |
|---|---|---|---|---|---|---|---|
| 15 December 2025 Mon |  Heavy rain |
24.1 ° C | 25.7 ° C | 25 ° C | % 89 | 22.3 km/h | 100% |
| 16 December 2025 Tue |  Moderate rain |
24 ° C | 27.5 ° C | 25.6 ° C | % 84 | 18 km/h | 95% |
| 17 December 2025 Wed | Heavy rain |
25.2 ° C | 27.5 ° C | 26.1 ° C | % 84 | 18.7 km/h | 85% |
| 18 December 2025 Thu | Moderate rain |
24.1 ° C | 25.8 ° C | 25 ° C | % 89 | 24.5 km/h | 89% |
| 19 December 2025 Fri |  Patchy rain nearby |
24.6 ° C | 28.3 ° C | 26.1 ° C | % 81 | 27.4 km/h | 89% |
| 20 December 2025 Sat | Patchy rain nearby |
25.3 ° C | 28.9 ° C | 26.8 ° C | % 80 | 22 km/h | 68% |
| 21 December 2025 Sun | Patchy rain nearby |
25.6 ° C | 29.3 ° C | 27.1 ° C | % 80 | 22.3 km/h | 81% |
| 22 December 2025 Mon | Patchy rain nearby |
24.8 ° C | 27.4 ° C | 26.1 ° C | % 83 | 26.3 km/h | 88% |
| 23 December 2025 Tue | Patchy rain nearby |
24.6 ° C | 27 ° C | 25.5 ° C | % 85 | 27.4 km/h | 86% |
| 24 December 2025 Wed | Patchy rain nearby |
24.6 ° C | 28.9 ° C | 26.5 ° C | % 79 | 24.8 km/h | 80% |
| 25 December 2025 Thu | Partly Cloudy |
25.4 ° C | 29.7 ° C | 26.9 ° C | % 76 | 28.4 km/h | 0% |
| 26 December 2025 Fri | Patchy rain nearby |
25.8 ° C | 29.6 ° C | 27.1 ° C | % 78 | 22.3 km/h | 85% |
| 27 December 2025 Sat | Moderate rain |
25.6 ° C | 29 ° C | 26.7 ° C | % 81 | 23.4 km/h | 89% |
| 28 December 2025 Sun | Patchy rain nearby |
25.5 ° C | 28.6 ° C | 26.7 ° C | % 76 | 31.3 km/h | 85% |
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