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

As summer moves towards 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; sw winds.

The highest expected temperature tomorrow is 31, which is one degree 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 5 per cent.

There is a similar chance of showers Sunday when the Bureau of Meteorology forecasts a slim (5 per cent) chance of rain.

The UV index is predicted to be 11. There is an extreme risk of harm from sun exposure. Unprotected skin can burn within minutes in today's conditions. Experts suggest looking for shade and avoiding sun exposure around noon. General advice is to take all precautions such as using eye protection, sunscreen and covering up.

Winds will be south-southwest around 6 km/h in the morning shifting to southwest around 7 km/h in the afternoon.

Details for the next six days:

Saturday, February 15: Mostly sunny. SW winds Min - 19. Max - 31.

Sunday, February 16: Sunny. SW/SE winds Min - 13. Max - 26.

Monday, February 17: Mostly sunny. SW winds tending SE Min - 13. Max - 27.

Tuesday, February 18: Mostly sunny. W'ly winds tending SE Min - 13. Max - 29.

Wednesday, February 19: Mostly sunny. SW winds tending E'ly Min - 18. Max - 29.

Thursday, February 20: Mostly cloudy. Showers, mostly later. SW winds tending SE Min - 17. Max - 27.

The previous Penrith weather article can be viewed here.