Yass Weather Forecast
- 12
- 25
Sunny
- 11
- 25
Sunny
- 9
- 26
Sunny
- 9
- 25
Sunny
- 7
- 24
Mostly sunny
- 7
- 27
Sunny
- 8
- 29
Sunny
Today 22 Dec Southern Tablelands
Mostly sunny. Slight chance of a shower in the northeast in the early morning. Near zero chance of rain elsewhere. The chance of a thunderstorm in the northeast in the early morning. Winds northwesterly 20 to 30 km/h tending westerly before dawn then becoming light in the late evening. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching the low to high 20s.
Yass Temperature Statistics View More
December Temperature
Canberra Airport (58km)
Lowest 2 December, 2025
-0.3 °CAverage December
19.6 °CHighest 19 December, 2025
39.4 °C
Climate (2020–Present)
Canberra Airport (58km)
Average Low 2020–2025
6.7 °CAverage 2020–2025
13.2 °CAverage High 2020–2025
20.7 °C