Merredin Weather Forecast
- 20
- 31
Possible shower or storm
- 19
- 34
Showers. Storm developing
- 17
- 29
Shower or two. Possible storm
- 16
- 28
Possible storm
- 16
- 29
Partly cloudy
- 14
- 27
Partly cloudy
- 11
- 25
Cloud clearing
Today 18 Nov Central Wheat Belt
Partly cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the northwest. Winds northeast to southeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to mid 30s.
Merredin Temperature Statistics View More
November Temperature
Merredin (0km)
Lowest 2 November, 2025
5.5 °CAverage November
18.4 °CHighest 12 November, 2025
33.5 °C
Climate (2020–Present)
Merredin (0km)
Average Low 2020–2025
12 °CAverage 2020–2025
17.7 °CAverage High 2020–2025
26 °C