Preston Weather Forecast
- 42
- 66
Becoming Sunny
- 39
- 63
Becoming Sunny
- 42
- 66
Sunny
- 45
- 71
Mostly Sunny
- 42
- 58
Mostly Cloudy
- 42
- 56
Chance Rain
- 40
- 57
Partly Sunny
Today 15 Apr Foothills and Valleys of Central King County
Partly cloudy. Lows in the lower 40s. North wind to 10 Mph in the evening becoming light.