Thomas Plain Weather Forecast
- 16
- 26
Morning shower or two. Windy
- 11
- 25
Partly cloudy
- 11
- 25
Cloud clearing
- 10
- 26
Mostly sunny
- 11
- 26
Cloud clearing
- 11
- 31
Sunny
- 15
- 37
Sunny
Today 21 Dec Yorke Peninsula
Partly cloudy. Very high chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the early morning. Winds east to southeasterly 15 to 20 km/h tending west to southwesterly 35 to 50 km/h in the early morning then tending southerly 25 to 40 km/h in the late afternoon. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching the mid 20s.
Thomas Plain Temperature Statistics View More
December Temperature
Kadina Airport (24km)
Lowest 8 December, 2025
7 °CAverage December
21 °CHighest 18 December, 2025
41.4 °C
Climate (2020–Present)
Kadina Airport (24km)
Average Low 2020–2025
10 °CAverage 2020–2025
16.3 °CAverage High 2020–2025
23.4 °C