Weather forecast for 10 daysHornsby, Australia

10-day overview

Daily temperatures

Warmest day: Saturday 27°C.
Coldest day: Sunday 18°C.

Chance of precipitation

Highest chance: Saturday 81%.

Long-term weather forecast

  • Wednesday
  • 4. Nov 2026
  • 25°C
  • 15°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 15km/hSSE 161°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 5:52 am AEDT
  • Sunset: 7:25 pm AEDT
  • ▼
  • Thursday
  • 5. Nov 2026
  • 21°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 1mm
  • Wind: 23km/hS 190°
  • Humidity: 46%
  • UV index: 10
  • Sunrise: 5:51 am AEDT
  • Sunset: 7:26 pm AEDT
  • ▼
  • Friday
  • 6. Nov 2026
  • 24°C
  • 13°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hNE 38°
  • Humidity: 52%
  • UV index: 10
  • Sunrise: 5:50 am AEDT
  • Sunset: 7:27 pm AEDT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 27°C
  • 10°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 0mm
  • Wind: 27km/hSW 224°
  • Humidity: 51%
  • UV index: 10
  • Sunrise: 5:50 am AEDT
  • Sunset: 7:28 pm AEDT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 18°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 7mm
  • Wind: 29km/hS 185°
  • Humidity: 49%
  • UV index: 10
  • Sunrise: 5:49 am AEDT
  • Sunset: 7:29 pm AEDT
  • ▼
  • Monday
  • 9. Nov 2026
  • 20°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 23km/hS 177°
  • Humidity: 50%
  • UV index: 10
  • Sunrise: 5:48 am AEDT
  • Sunset: 7:30 pm AEDT
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 24°C
  • 13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 20km/hENE 68°
  • Humidity: 53%
  • UV index: 10
  • Sunrise: 5:47 am AEDT
  • Sunset: 7:31 pm AEDT
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 25°C
  • 15°C
PM Showers
PM Showers
  • Precip. probability: 54%
  • Precipitation: 0mm
  • Wind: 18km/hNE 40°
  • Humidity: 61%
  • UV index: 6
  • Sunrise: 5:46 am AEDT
  • Sunset: 7:32 pm AEDT
  • ▼
  • Thursday
  • 12. Nov 2026
  • 23°C
  • 14°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 6mm
  • Wind: 20km/hSSE 162°
  • Humidity: 60%
  • UV index: 9
  • Sunrise: 5:46 am AEDT
  • Sunset: 7:33 pm AEDT
  • ▼
  • Friday
  • 13. Nov 2026
  • 23°C
  • 15°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 7mm
  • Wind: 22km/hS 169°
  • Humidity: 63%
  • UV index: 9
  • Sunrise: 5:45 am AEDT
  • Sunset: 7:34 pm AEDT
  • ▼
An unsettled pattern is expected over the next ten days, and a mix of dull, dry and sunny, damp and unstable weather is expected.
Rainfall is expected on Wednesday, Sunday, next Thursday and Friday. With light precipitation of 7mm, Sunday and next Friday will be the wettest days.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 18°C and 27°C, while the forecast minimum temperature falls between 10°C and 15°C.
Saturday will be the warmest day, with a maximum temperature of 27°C; expect the coldest day on Sunday with a high of 18°C.
Updated: Nov 3, 2026 @ 14:48:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Hornsby, weather will be unstable, and a combination of dull, clear, damp and storm-filled weather is expected for the next ten days.

Rainfall is forecasted for Wednesday, Sunday, next Thursday and Friday in Hornsby. The days with the most rainfall will be Sunday and next Friday, with light precipitation of 7mm.

The maximum temperature will vary between 18°C and 27°C, while the minimum temperature will range between 10°C and 15°C.

Saturday will be the warmest day, with a maximum temperature of 27°C. Sunday will be the coldest day, with a maximum temperature of 18°C.

On Saturday, in Hornsby, storm clouds will develop in the afternoon, bringing thunder and rain.

There is a high chance of rainfall on Saturday, but precipitation will be minimal.

On Saturday, the highest temperature will be 27°C, while the lowest temperature will be 10°C.

On Sunday, in Hornsby, a partly cloudy sky is anticipated.

With a probability of 24%, light precipitation of 7mm is anticipated on Sunday.

On Sunday, the maximum temperature will be 18°C, while the minimum temperature will be 10°C.