Iona Weather Forecast
- 7
- 19
Wind easing. Sunny
- 7
- 19
Mostly sunny
- 5
- 19
Mostly sunny
- 9
- 19
Partly cloudy
- 6
- 16
Shower or two
- 4
- 17
Sunny
- 4
- 17
Partly cloudy
Today 11 Jul Hunter
Sunny. Winds westerly 25 to 40 km/h. Daytime maximum temperatures between 13 and 19.
Iona Temperature Statistics View More
July Temperature
Tocal (3km)
Lowest 5 July, 2025
3.5 °CAverage July
12.8 °CHighest 6 July, 2025
22.3 °C
Climate (2020–Present)
Tocal (3km)
Average Low 2020–2025
12.5 °CAverage 2020–2025
17.9 °CAverage High 2020–2025
24.3 °C