South Johnstone Weather Forecast
- 18
- 25
Showers
- 18
- 25
Showers
- 19
- 26
Showers
- 20
- 27
Shower or two
- 20
- 28
Shower or two
- 21
- 27
Shower or two
- 19
- 29
Possible shower
Today 14 Sep North Tropical Coast and Tablelands
Cloudy. High chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm this morning. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 22 to 28.
South Johnstone Temperature Statistics View More
September Temperature
South Johnstone (0km)
Lowest 12 September, 2025
16 °CAverage September
22.3 °CHighest 11 September, 2025
29.2 °C
Climate (2020–Present)
South Johnstone (0km)
Average Low 2020–2025
20.6 °CAverage 2020–2025
23.9 °CAverage High 2020–2025
28.7 °C