Here's what you can expect with tomorrow's Mt Barker weather

As autumn sets in 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; s'ly winds.

The highest expected temperature tomorrow is 17, which is one degree lower than today's max.

Warmer conditions are expected on four of the next six days, with the mercury climbing above today's maximum on Friday, Saturday, Sunday and Monday.

The chance of rain tomorrow is 5 per cent.

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

The UV index is predicted to be 4. 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 southeast around 17 km/h in the morning shifting to south around 21 km/h in the afternoon.

Details for the next six days:

Wednesday, April 30: Mostly sunny. S'ly winds Min - 8. Max - 17.

Thursday, May 1: Morning fog patches. Sunny afternoon. SE winds Min - 6. Max - 18.

Friday, May 2: Sunny. NE winds Min - 5. Max - 21.

Saturday, May 3: Mostly cloudy. NE winds Min - 9. Max - 23.

Sunday, May 4: Mostly cloudy. NW/NE winds Min - 14. Max - 25.

Monday, May 5: Mostly sunny. Fresh N/NW winds Min - 15. Max - 26.

The previous Mt Barker weather article can be viewed here.