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Sydney 7-Day Weather Forecast (July 17–23): From Showers to Sunny Skies

  • Post category:Weather of Australia
  • Post last modified:2025-07-17
  • Reading time:4 mins read
  • Post author:
Sydney 7-Day Weather Forecast
Sydney satellite image : windy

Sydney 7-Day Weather Forecast (July 17–23): From Showers to Sunny Skies

This week, Sydney residents can expect a mixed bag of winter weather — starting with rain and cooler temperatures, and transitioning into sunnier, more stable conditions over the weekend and early next week. Here’s the full breakdown of the Sydney 7-day weather forecast, Australia.

Thursday, July 17: Showers Possible in the Evening as of Sydney 7-Day Weather Forecast

Thursday begins relatively mild with a high of 21°C, but expect increasing cloud cover throughout the day. Late-day showers are likely with a 60% chance of precipitation.

  • Low temperature: 6°C

  • RealFeel®: 3°C

  • Cloud Cover: 40%

  • Wind: WSW 11 km/h (gusts up to 32 km/h)

Winds may make it feel colder than the actual temperature. A light jacket or windbreaker is recommended for the evening.


Friday, July 18: Breezy, Cloudy and Cool with Rain 

Friday brings significantly cooler temperatures and a 91% chance of rain. It will be breezy with more clouds than sun, making it feel even chillier than the 15°C high suggests.


  • Low: 7°C

  • RealFeel®: 12°C

  • RealFeel Shade™: 11°C

  • Wind: SSW 24 km/h

  • Max UV Index: 3 (Moderate)

Be prepared for wet and windy conditions — ideal for indoor activities.


Saturday, July 19: A Clear and Sunny Winter Day as of Sydney 7-Day Weather Forecast

After a wet end to the workweek, Saturday offers a refreshing break with clear skies and only a 1% chance of rain. Expect plenty of sun and a high of 18°C.

  • Low: 6°C

  • RealFeel®: 19°C

  • RealFeel Shade™: 17°C

  • Wind: WNW 11 km/h

  • UV Index: 3 (Moderate)

This will be a great day for outdoor plans — perfect for beach walks, hiking, or enjoying the winter sun.


Sunday, July 20: Cloud Cover Returns as of Sydney 7-Day Weather Forecast

Sunday will remain dry but with increasing cloudiness. Temperatures stay mild, and while it won’t be as bright as Saturday, there’s still no significant threat of rain.

  • High: 18°C | Low: 11°C

  • RealFeel®: 18°C

  • Wind: SSW 17 km/h

  • UV Index: 3 (Moderate)

A light sweater or windbreaker should be enough for a comfortable outing.

Monday, July 21: Mostly Sunny and Comfortable as of Sydney 7-Day Weather Forecast

Start the new week on a bright note. Monday will be mostly sunny with a high of 18°C. Cloud cover will increase slightly in the afternoon, but no rain is expected.

  • Low: 9°C

  • RealFeel®: 19°C

  • RealFeel Shade™: 17°C

  • Wind: S 13 km/h

  • UV Index: 3 (Moderate)

Perfect weather for commuting or running errands without the need for heavy layers.


Tuesday, July 22: Clear Skies and Mild Winter Weather

Tuesday continues the pleasant trend, with sunshine filtering through high clouds and no chance of rain. Temperatures climb slightly to a high of 19°C.

  • Low: 11°C

  • RealFeel®: 18°C

  • Wind: N 15 km/h

  • UV Index: 1 (Low)

This is one of the best days for outdoor work or social plans.


Wednesday, July 23: Mostly Cloudy but Dry as of Sydney 7-Day Weather Forecast

The week wraps up with a 25% chance of light showers, though most areas will likely stay dry. Expect mostly cloudy skies and consistent temperatures.

  • High: 19°C | Low: 12°C

  • RealFeel®: 18°C

  • Wind: NNW 13 km/h

  • UV Index: 1 (Low)

While cloudier, conditions should still feel comfortable for most outdoor activities.


Weekly Summary: Rain Early, Sunshine Later

Sydney’s weather this week transitions from cool, rainy days to clear and mild winter sunshine.

  • Rainy Days: Thursday and Friday

  • Best Days for Outdoor Activities: Saturday through Tuesday

  • Temperature Range: Highs between 15°C and 21°C; lows between 6°C and 12°C

Make sure to stay updated on daily forecasts, especially for Thursday and Friday. By the weekend, Sydney’s winter sun returns — offering ideal conditions to get out and enjoy the city.

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