Osterley Weather Forecast
- 21
- 29
Partly cloudy
- 20
- 28
Shower or two
- 19
- 29
Shower or two
- 19
- 28
Possible shower
- 18
- 29
Partly cloudy
- 18
- 31
Mostly sunny
- 18
- 32
Sunny
Today 26 Feb Hunter
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding near the coast. Winds southeasterly 25 to 35 km/h decreasing to 15 to 20 km/h in the late evening.
Osterley Temperature Statistics View More
February Temperature
Tocal (14km)
Lowest 17 February, 2026
13.7 °CAverage February
24.4 °CHighest 5 February, 2026
38.7 °C
Climate (2021–Present)
Tocal (14km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
18 °CAverage High 2021–2026
24.5 °C