St Helens Plains Weather Forecast
- 2
- 14
Morning frost. Cloudy
- 3
- 15
Partly cloudy
- 6
- 13
Showers easing
- 2
- 14
Shower or two
- 2
- 14
Partly cloudy
- 5
- 11
Showers
- 5
- 11
Showers
Today 20 Jul Horsham
Cloudy. The chance of morning fog. Patchy morning frost. Light winds becoming northerly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.
St Helens Plains Temperature Statistics View More
July Temperature
Longerenong (14km)
Lowest 3 July, 2025
-2.2 °CAverage July
8.3 °CHighest 5 July, 2025
17.4 °C
Climate (2020–Present)
Longerenong (14km)
Average Low 2020–2025
8 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
22.2 °C