Osterley Weather Forecast
- 19
- 38
Sunny
- 22
- 40
Sunny
- 21
- 26
Shower or two
- 18
- 25
Shower or two
- 19
- 29
Partly cloudy
- 20
- 31
Shower or two
- 19
- 28
Shower or two
Today 9 Jan Hunter
Sunny. Winds northeast to southeasterly 15 to 20 km/h becoming light before dawn then becoming northwest to northeasterly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to between 16 and 20 with daytime temperatures reaching 34 to 40.
Osterley Temperature Statistics View More
January Temperature
Tocal (14km)
Lowest 1 January, 2026
15.6 °CAverage January
23.4 °CHighest 7 January, 2026
35.3 °C
Climate (2021–Present)
Tocal (14km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18 °CAverage High 2021–2026
24.4 °C