Osterley Weather Forecast
- -1
- 17
Partly cloudy
- 5
- 16
Shower
- 4
- 13
Shower
- -2
- 13
Cloudy
- -2
- 15
Shower
- 5
- 15
Shower
- 3
- 13
Shower
Today 21 Aug Upper Derwent Valley
Mostly sunny. Areas of frost and the chance of fog in the morning. Light winds becoming north to northeasterly 15 to 20 km/h in the middle of the day then tending east to northeasterly in the evening. Overnight temperatures falling to between minus 4 and minus 1 with daytime temperatures reaching between 13 and 18.
Osterley Temperature Statistics View More
August Temperature
Ouse (15km)
Lowest 19 August, 2025
-5.1 °CAverage August
5.4 °CHighest 14 August, 2025
19 °C
Climate (2020–Present)
Ouse (15km)
Average Low 2020–2025
5.7 °CAverage 2020–2025
11.6 °CAverage High 2020–2025
18.5 °C