Mascot Weather Forecast
- 19
- 26
Partly cloudy
- 20
- 27
Partly cloudy
- 20
- 30
Partly cloudy
- 21
- 33
Sunny
- 21
- 32
Sunny
- 22
- 35
Sunny
- 21
- 27
Cloudy
Today 5 Jan Sydney
Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the outer west in the afternoon and early evening. Light winds becoming south to southeasterly 15 to 25 km/h in the morning.
Mascot Temperature Statistics View More
January Temperature
Sydney Airport (2km)
Lowest 2 January, 2026
17.2 °CAverage January
21.1 °CHighest 3 January, 2026
26.5 °C
Climate (2021–Present)
Sydney Airport (2km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
23.4 °C