Merredin Airport Weather Forecast
- 13
- 26
Partly cloudy
- 9
- 18
Possible shower
- 3
- 17
Mostly sunny
- 3
- 19
Sunny
- 5
- 22
Sunny
- 7
- 24
Sunny
- 9
- 23
Shower or two
Today 21 May Central Wheat Belt
Partly cloudy. Slight chance of a shower in the far southwest, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the far southwest in the afternoon and early evening. Winds northerly 15 to 20 km/h shifting southwesterly in the afternoon. Daytime maximum temperatures in the mid to high 20s.
Merredin Airport Temperature Statistics View More
May Temperature
Bencubbin (90km)
Lowest 17 May, 2026
4 °CAverage May
13.9 °CHighest 12 May, 2026
26 °C
Climate (2021–Present)
Bencubbin (90km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
26.3 °C