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February 20th, 2026 :: 9:53 pm AEDT   

Local Weather Report for
Castle Hill
New South Wales, Australia

 Castle Hill Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Mix of Cloud and Sun Thundershowers Thundershowers Cloudy Cloudy
36°C
35°C
19°C
23°C
18°C
27°C
18°C
33°C
18°C
 
 Castle Hill Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Overnight Temperature: 20°C
Clear.
Morning Temperature: 34°C
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 26°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Sunday, February 22nd, 2026
Overnight Temperature: 21°C
A mix of cloudy and clear skies.
Morning Temperature: 33°C
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 22°C
Cloudy with a few showers. Slight chance of a thunderstorm.
Evening Temperature: 21°C
Cloudy with a few showers. Slight chance of a thunderstorm.
Monday, February 23rd, 2026
Overnight Temperature: 21°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 23°C
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 20°C
Cloudy with showers likely. Windy at times.
Evening Temperature: 18°C
Cloudy with a slight chance of showers.
Tuesday, February 24th, 2026
Overnight Temperature: 19°C
Cloudy.
Morning Temperature: 26°C
A mix of cloud and sun.
Afternoon Temperature: 24°C
Sunny with cloudy periods.
Evening Temperature: 19°C
Clear with cloudy periods.
Wednesday, February 25th, 2026
Overnight Temperature: 19°C
A mix of cloudy and clear skies.
Morning Temperature: 31°C
Cloudy.
Afternoon Temperature: 25°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
Cloudy.
Thursday, February 26th, 2026
Overnight Temperature: 20°C
Cloudy with showers likely.
Morning Temperature: 20°C
Cloudy with showers likely.
Afternoon Temperature: 19°C
Cloudy with showers likely.
Evening Temperature: 19°C
A mix of cloudy and clear skies with showers likely.
Friday, February 27th, 2026
Overnight Temperature: 18°C
Cloudy with showers. Windy at times.
Morning Temperature: 18°C
Cloudy with showers.
Afternoon Temperature: 17°C
Cloudy with a chance of showers.
Evening Temperature: 16°C
Cloudy with a chance of showers.
Saturday, February 28th, 2026
Overnight Temperature: 16°C
Cloudy with a chance of showers.
Morning Temperature: 21°C
Cloudy with a slight chance of showers.
Afternoon Temperature: 18°C
Cloudy with a chance of showers.
Evening Temperature: 16°C
Cloudy with a slight chance of showers.
Sunday, March 1st, 2026
Overnight Temperature: 16°C
Cloudy with a slight chance of showers.
Morning Temperature: 19°C
Cloudy with a slight chance of showers.
Afternoon Temperature: 17°C
Sunny with cloudy periods with a chance of showers.
Evening Temperature: 15°C
Clear with cloudy periods.





 

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This WeatherCity Weather Forecast for Castle Hill, New South Wales, Australia is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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