Weather in Castle Hill, Australia 🇦🇺
Castle Hill currently sits at 15°C, overcast, feeling like 13°C. Humidity sits at 70% and winds are near 11 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Castle Hill from about 9°C to 22°C.
Hourly Forecast for Castle Hill
14-Day Forecast for Castle Hill
Overcast
Sunny
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Light rain shower
Sunny
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Cloudy
Overcast
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Sunny
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Additional Forecasts for Castle Hill
Air Quality
Historical Weather
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Best Time to Be Outside in Castle Hill Tomorrow
There is no good daylight window left in Castle Hill today. Tomorrow, the most comfortable window looks like 13:00 to 16:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Castle Hill
What is the temperature in Castle Hill right now?
It is currently 15°C (60°F) in Castle Hill, overcast (feels like 13°C).
What's the weather like in Castle Hill right now?
Right now Castle Hill has Overcast, humidity 70%, wind 11 km/h NW.
What is today's forecast for Castle Hill?
Today in Castle Hill: high 22°C, low 14°C, overcast. Chance of rain: 18%.
What is the 7-day weather forecast for Castle Hill?
Daily highs and lows for Castle Hill:
- 2026-08-21: 22°C / 14°C
- 2026-08-22: 22°C / 11°C
- 2026-08-23: 20°C / 9°C
- 2026-08-24: 24°C / 11°C
- 2026-08-25: 22°C / 12°C
- 2026-08-26: 15°C / 10°C
- 2026-08-27: 18°C / 8°C
Is it going to rain in Castle Hill today?
There is a 18% chance of rain in Castle Hill today. Total expected precipitation: 0.07 mm.
What is the wind speed in Castle Hill right now?
Wind in Castle Hill is currently 11 km/h (7 mph) from the NW.
What is the UV index in Castle Hill right now?
The UV index in Castle Hill is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
