How accurate is the forecast for Castle Hill?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Castle Hill AU

June 19, 2026 · 1:25 am

18^°

Nublado

Sensación 16°C

Humedad: 63%
Viento: 19 km/h NNW
Presión: 1012 hPa
Cloud: 97%

Pronóstico de 7 días

June 19, 2026 Nublado 25% 19°C / 14°C June 20, 2026 Nublado 0% 19°C / 12°C June 21, 2026 Mayormente despejado 2% 17°C / 8°C June 22, 2026 Light drizzle 8% 16°C / 9°C June 23, 2026 Cielo despejado 3% 16°C / 7°C June 24, 2026 Mayormente despejado 7% 16°C / 8°C June 25, 2026 Nublado 8% 15°C / 7°C

Clima cercano

Ciudades cerca de Castle Hill

Compare weather conditions in surrounding cities and open any local forecast instantly.

2.9 km Baulkham Hills AU View forecast 3.7 km Glenhaven AU View forecast 4.3 km Bella Vista AU View forecast 4.4 km Cherrybrook AU View forecast 4.6 km North Rocks AU View forecast 4.6 km West Pennant Hills AU View forecast 5.1 km Winston Hills AU View forecast 5.2 km Kellyville AU View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.