Black Diamond Lake Weather Forecast
- 42
 - 50
 
Chance Rain
- 48
 - 56
 
Rain
- 46
 - 58
 
Rain
- 44
 - 55
 
Rain
- 37
 - 52
 
Rain Likely
- 43
 - 54
 
Chance Rain
Today 3 Nov Foothills and Valleys of Pierce and Southern King Counties
Rain at Times. Rainfall Amounts a tenth to a quarter of an inch possible. Highs near 50. Light wind.
Tonight 3 Nov Foothills and Valleys of Pierce and Southern King Counties
Rain in the Evening, then rain likely in the late evening and early morning. A chance of rain in the morning. Rainfall Amounts a quarter to a half inch possible. Lows in the lower to mid 40s. Light wind.
Black Diamond Lake Temperature Statistics
November Temperature
Renton Municipal Airport (16.2 miles)
Lowest 1 November, 2025
51.1 °FAverage November
55.9 °FHighest 1 November, 2025
62.1 °F
Climate (2020–Present)
Renton Municipal Airport (16.2 miles)
Average Low 2020–2025
47.3 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
62.2 °F