Grong Grong Weather Forecast
- 6
- 20
Partly cloudy
- 1
- 18
Mostly sunny
- 6
- 23
Mostly sunny
- 11
- 25
Showers
- 13
- 25
Possible shower
- 9
- 19
Shower or two
- 4
- 15
Shower or two
Today 4 Sep Riverina
Partly cloudy. The chance of morning fog in the southeast. Slight chance of a shower in the southeast, most likely in the morning and afternoon. Near zero chance of rain elsewhere. Winds northwesterly 15 to 25 km/h tending westerly during the day then becoming light during the evening. Overnight temperatures falling to around 4 with daytime temperatures reaching between 17 and 23.
Grong Grong Temperature Statistics View More
September Temperature
Narrandera Airport (24km)
Lowest 2 September, 2025
-0.9 °CAverage September
8.7 °CHighest 2 September, 2025
17 °C
Climate (2020–Present)
Narrandera Airport (24km)
Average Low 2020–2025
9.8 °CAverage 2020–2025
16.6 °CAverage High 2020–2025
24.2 °C