Puerto Williams Airport (WPU) 15 Day Weather Forecast, Puerto Williams Chile
Current weather conditions and 15 day weather forecast for Puerto Williams Airport in Puerto Williams, Chile 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 WPU
| 12 September 2026 Sat -2.8 ° C ( 26.9°F )  Overcast |
Feels Like : -6.3 ° C / 20.7°F Humidity : % 85 Pressure : 1026 mb Wind Speed : 8.6 kmph / 5.4 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Puerto Williams Airport, Puerto Williams, Chile
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 September 2026 Fri | Overcast |
-9.6 ° C | -0.6 ° C | -4.2 ° C | % 85 | 10.8 km/h | 31% |
| 12 September 2026 Sat | Overcast |
-3.7 ° C | 1.7 ° C | -0.9 ° C | % 94 | 13 km/h | 73% |
| 13 September 2026 Sun |  Moderate or heavy snow showers |
-3.4 ° C | 1.6 ° C | -1 ° C | % 92 | 30.2 km/h | 92% |
| 14 September 2026 Mon | Moderate or heavy snow showers |
-4.5 ° C | -0.6 ° C | -2.5 ° C | % 79 | 28.8 km/h | 67% |
| 15 September 2026 Tue |  Sunny |
-6.6 ° C | 2 ° C | -2.3 ° C | % 90 | 9.7 km/h | 16% |
| 16 September 2026 Wed |  Mist |
-4.2 ° C | 1.7 ° C | -1.2 ° C | % 95 | 9.7 km/h | 40% |
| 17 September 2026 Thu |  Patchy rain nearby |
-1.4 ° C | 2.3 ° C | 0.6 ° C | % 91 | 18 km/h | 30% |
| 18 September 2026 Fri | Overcast |
-1.8 ° C | 2.6 ° C | -0 ° C | % 93 | 8.3 km/h | 93% |
| 19 September 2026 Sat |  Blizzard |
-4.1 ° C | -0.7 ° C | -2.5 ° C | % 91 | 32.4 km/h | 94% |
| 20 September 2026 Sun | Blizzard |
-4.6 ° C | -0.5 ° C | -2.2 ° C | % 93 | 35.3 km/h | 95% |
| 21 September 2026 Mon | Blizzard |
-5.2 ° C | -0.3 ° C | -2 ° C | % 91 | 40.7 km/h | 93% |
| 22 September 2026 Tue |  Blowing snow |
-1.3 ° C | 0.3 ° C | -0.3 ° C | % 95 | 42.5 km/h | 90% |
| 23 September 2026 Wed | Blizzard |
-0.8 ° C | 0.4 ° C | -0.3 ° C | % 97 | 40.7 km/h | 93% |
| 24 September 2026 Thu |  Light snow showers |
0 ° C | 1.1 ° C | 0.4 ° C | % 96 | 24.5 km/h | 72% |
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