Weather forecast for todayCastle Hill, Australia

Weather forecast for today

Current condition 6:50 am AEDT

  • 13°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hW 260°
  • Humidity: 85%
  • Dewpoint: 11°C
  • Pressure: 1029.8mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a moderate 13°C. The current temperature is near the lowest expected 11°C for today.

Sunday 18. Oct 2026

  • 22°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 20km/hESE 117°
  • Humidity: 62%
  • UV index: 7
  • Sunrise: 6:11 am AEDT
  • Sunset: 7:11 pm AEDT
  • ▼
Today, in Castle Hill, expect a partly sunny afternoon with variable cloud cover.
The temperature is expected to vary between a maximum of an agreeable 22°C and a minimum of a cool 11°C.
Today's maximum temperature is anticipated to be slightly cooler than the usual 24.1°C high in October.
Sunrise was at 6:11 am and sunset will be at 7:11 pm; the daylight will last for 13h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 21°C.
Coldest hour: 7 am 13°C.

Chance of precipitation

Highest chance: 1 pm 24%.

Hourly weather forecast

  • 7 am
  • 13°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 2km/hWSW 248°
  • Humidity: 85%
  • Pressure: 1030mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8 am
  • 14°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 3km/hWSW 247°
  • Humidity: 80%
  • Pressure: 1030mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 9 am
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hSW 226°
  • Humidity: 70%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10 am
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 7km/hS 190°
  • Humidity: 62%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 11 am
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hESE 122°
  • Humidity: 56%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12 pm
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hESE 117°
  • Humidity: 52%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 1 pm
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hE 96°
  • Humidity: 50%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 2 pm
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 14km/hE 85°
  • Humidity: 51%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 3 pm
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 17km/hE 79°
  • Humidity: 51%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 4 pm
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hE 79°
  • Humidity: 53%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 5 pm
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 76°
  • Humidity: 54%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 6 pm
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hENE 72°
  • Humidity: 58%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 7 pm
  • 18°C
  • Feels like:
    18°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hENE 67°
  • Humidity: 66%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 7:11 pm
  • 8 pm
  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hENE 61°
  • Humidity: 70%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 9 pm
  • 16°C
  • Feels like:
    16°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hNE 54°
  • Humidity: 75%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 16°C
  • Feels like:
    16°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNE 52°
  • Humidity: 79%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 11 pm
  • 15°C
  • Feels like:
    15°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 27°
  • Humidity: 81%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally sun-filled weather is predicted.
The temperature will vary between a maximum of 21°C and a minimum of 13°C. The warmest part of the day will be from noon to 4 pm.
Today, the maximum will be slightly cooler than the average high for October. Today, the temperature will drop to a level also resembling October's average minimum of 13°C.
Updated: Oct 17, 2026 @ 19:50:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (6:50 am AEDT) in Castle Hill is 13°C.

On Sunday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Today, the maximum temperature will be 22°C, while the minimum temperature will be 11°C.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Castle Hill, sunrise was at 6:11 am and sunset will be at 7:11 pm (AEDT).

In Castle Hill, the length of the day today will be 13h and 0min.