Williamtown Airport (NTL) 15 Day Weather Forecast, Newcastle Australia
Current weather conditions and 15 day weather forecast for Williamtown Airport in Newcastle, Australia 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 NTL
| 13 December 2025 Sat 20.3 ° C ( 68.5°F )  Overcast |
Feels Like : 20.3 ° C / 68.5°F Humidity : % 94 Pressure : 1006 mb Wind Speed : 9.4 kmph / 5.8 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Williamtown Airport, Newcastle, Australia
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 December 2025 Sun |  Patchy rain nearby |
18.9 ° C | 28.1 ° C | 23.3 ° C | % 75 | 43.9 km/h | 84% |
| 15 December 2025 Mon | Patchy rain nearby |
18 ° C | 20.3 ° C | 19.4 ° C | % 75 | 44.6 km/h | 87% |
| 16 December 2025 Tue | Patchy rain nearby |
18 ° C | 19.2 ° C | 18.6 ° C | % 66 | 20.2 km/h | 87% |
| 17 December 2025 Wed |  Partly Cloudy |
16.8 ° C | 21.4 ° C | 19.2 ° C | % 62 | 16.6 km/h | 0% |
| 18 December 2025 Thu |  Sunny |
16.6 ° C | 22 ° C | 19.4 ° C | % 68 | 22 km/h | 0% |
| 19 December 2025 Fri | Sunny |
15.4 ° C | 26 ° C | 21.6 ° C | % 71 | 32 km/h | 0% |
| 20 December 2025 Sat | Partly Cloudy |
19.9 ° C | 31.8 ° C | 24.3 ° C | % 69 | 34.9 km/h | 0% |
| 21 December 2025 Sun | Sunny |
20.5 ° C | 27.7 ° C | 23.8 ° C | % 72 | 25.9 km/h | 0% |
| 22 December 2025 Mon | Sunny |
20.1 ° C | 25.1 ° C | 22.8 ° C | % 74 | 26.3 km/h | 0% |
| 23 December 2025 Tue | Patchy rain nearby |
19.2 ° C | 28.9 ° C | 22.9 ° C | % 69 | 34.9 km/h | 86% |
| 24 December 2025 Wed |  Cloudy |
18.7 ° C | 20.5 ° C | 19.7 ° C | % 69 | 22 km/h | 0% |
| 25 December 2025 Thu | Sunny |
17.5 ° C | 22 ° C | 19.8 ° C | % 67 | 16.2 km/h | 0% |
| 26 December 2025 Fri | Sunny |
16.4 ° C | 24.2 ° C | 20.8 ° C | % 73 | 29.5 km/h | 0% |
| 27 December 2025 Sat | Patchy rain nearby |
16.5 ° C | 28.8 ° C | 23 ° C | % 72 | 36 km/h | 86% |
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