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

As autumn moves towards winter what can locals expect today? We have the latest word from the Weather Bureau.

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

Today's forecast is mostly sunny; sw winds tending se.

At 6am today, expect a dry day with a dew point of 7.6. The temperature will feel more like a cool 9.7 with a relative humidity of 79 per cent.

The highest expected temperature today is 21, which is 1 degree lower than yesterday's max.

Warmer conditions are expected on each of the next six days.

The chance of rain today is 30 per cent.

Showers are more likely tomorrow with the Bureau of Meteorology forecasting a high (80 per cent) chance of rain.

The UV index is predicted to be 3. There is a moderate risk of harm from sun exposure. Experts suggest covering up, using sunscreen outside and avoiding the sun around noon.

Winds will be southwest around 6 km/h in the morning shifting to southeast around 9 km/h in the afternoon.

Details for the next six days:

Saturday, May 10: Morning fog patches. Mostly sunny afternoon. SW winds tending SE Min - 12. Max - 22.

Sunday, May 11: Morning fog patches. Rain at times. SW winds tending SE Min - 13. Max - 22.

Monday, May 12: Morning fog patches. Late shower. W'ly winds tending NE Min - 13. Max - 23.

Tuesday, May 13: Morning fog patches. Late shower. SW winds tending SE Min - 13. Max - 23.

Wednesday, May 14: Morning fog patches. Showers, mostly later. W'ly winds tending SE Min - 13. Max - 23.

Thursday, May 15: Mostly cloudy. Rain periods. SW/SE winds Min - 15. Max - 22.

The previous Penrith weather article can be viewed here.