Tomago Weather Forecast
- 18
- 32
Shower or two
- 17
- 24
Shower or two
- 16
- 23
Cloudy
- 15
- 26
Cloudy
- 14
- 30
Sunny
- 14
- 33
Sunny
- 18
- 33
Shower or two
Today 14 Dec Hunter
Partly cloudy. High chance of showers, most likely in the early morning. The chance of a thunderstorm in the morning and afternoon. Light winds becoming north to northwesterly 15 to 20 km/h in the early morning then tending west to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 29 to 34.
Tomago Temperature Statistics View More
December Temperature
Williamtown RAAF Base (11km)
Lowest 2 December, 2025
11.3 °CAverage December
22.8 °CHighest 6 December, 2025
40.2 °C
Climate (2020–Present)
Williamtown RAAF Base (11km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C