Here's what you can expect with tomorrow's Hornsby weather

As we move into autumn what can locals expect tomorrow? We have the latest word from the Weather Bureau.

Weather forecasts are updated on the hour, sourced from WeatherZone.

Tomorrow's forecast is mostly sunny; fresh sw winds.

The highest expected temperature tomorrow is 22, which is 13 degrees lower than today's max.

Today's maximum is the highest the mercury will climb over the next seven days, according to the forecast.

The chance of rain tomorrow is 20 per cent.

Showers are less likely Tuesday when the Bureau of Meteorology forecasts a slim (10 per cent) chance of rain.

The UV index is predicted to be 8. There is a very high risk of harm from sun exposure. Skin can be damaged and burn quickly in today’s conditions. Experts suggest avoiding sun exposure around noon and keeping to the shade. General advice is to use eye protection, sunscreen and cover up.

Winds will be south-southwest around 19 km/h in the morning shifting to south around 21 km/h in the afternoon.

Details for the next six days:

Monday, March 17: Mostly sunny. Fresh SW winds Min - 17. Max - 22.

Tuesday, March 18: Mostly sunny. SW winds tending E'ly Min - 16. Max - 24.

Wednesday, March 19: Mostly sunny. NE winds Min - 17. Max - 27.

Thursday, March 20: Partly cloudy. Late shower. NE winds Min - 18. Max - 30.

Friday, March 21: Mostly cloudy. Late shower. NW winds tending SE Min - 19. Max - 30.

Saturday, March 22: Partly cloudy. Late shower. SW winds tending SE Min - 19. Max - 29.

The previous Hornsby weather article can be viewed here.