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.

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Thomas Plain Temperature Statistics View More

December Temperature

Kadina Airport (24km)

  • Lowest 8 December, 2025

    7 °C
  • Average December

    21 °C
  • Highest 18 December, 2025

    41.4 °C

Climate (2020–Present)

Kadina Airport (24km)

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  • Average Low 2020–2025

    10 °C
  • Average 2020–2025

    16.3 °C
  • Average High 2020–2025

    23.4 °C
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