Black Diamond, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Chance of Storms
    46°
    Friday 4/26
    Forecast night icon
    46°
    Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. Showers likely and a slight chance of thunderstorms in the evening then a chance of showers in the late evening and early morning. Showers likely late in the night. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. Lows in the mid to upper 40s. Northwest wind to 10 mph becoming south after midnight.
  • Forecast day icon
    Saturday
    Rain
    52°
    Forecast night icon
    Night
    Rain
    45°
    Saturday 4/27
    Day
    52°
    Rain
    Forecast day icon
    Night
    45°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely until late afternoon then rain at times late in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 50s. South wind to 10 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Showers. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the 40s. South wind 10 to 15 mph.
  • Forecast day icon
    Sunday
    Rain
    50°
    Forecast night icon
    Night
    Rain Showers
    39°
    Sunday 4/28
    Day
    50°
    Rain
    Forecast day icon
    Night
    39°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the upper 40s to mid 50s. South wind 10 to 15 mph. Gusts to 25 mph in the afternoon.
    Night Details
    Rain in the evening then rain showers after midnight. Rainfall amounts a quarter to a half inch possible. Lows near 40. Southwest wind 10 to 15 mph becoming south after midnight.
  • Forecast day icon
    Monday
    Chance of Storms
    50°
    Forecast night icon
    Night
    Chance of Storms
    38°
    Monday 4/29
    Day
    50°
    Chance of Storms
    Forecast day icon
    Night
    38°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers in the morning then rain showers and a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 50s.
    Night Details
    Mostly cloudy with rain showers and a slight chance of thunderstorms in the evening then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms after midnight. Lows near 40.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    38°
    Tuesday 4/30
    Day
    52°
    Chance of Rain Showers
    Forecast day icon
    Night
    38°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain showers in the morning then mostly cloudy with rain showers likely in the afternoon. Highs in the mid 50s.
    Night Details
    Mostly cloudy. A chance of rain showers in the evening then a slight chance of rain showers after midnight. Lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    42°
    Wednesday 5/1
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    42°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain showers in the morning then a chance of rain showers in the afternoon. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower to mid 40s.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    62°
    Forecast night icon
    Night
    Chance of Rain Showers
    44°
    Thursday 5/2
    Day
    62°
    Chance of Rain Showers
    Forecast day icon
    Night
    44°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely in the afternoon. Highs in the lower to mid 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower to mid 40s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Friday 5/3
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 44F with an average humidity of 83%. Winds will be 4 mph from the S.
  • Forecast day icon
    Saturday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Clear
    45°
    Saturday 5/4
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 46F with an average humidity of 63%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 44F with an average humidity of 79%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Sunday 5/5
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 47F with an average humidity of 63%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 83%. Winds will be 4 mph from the S.