National Weather Service forecast

Black Diamond, Washington Weather

40°Overnight: Mostly Clear
Wind ESE 2 mph
7-DayHourlyRadar

Black Diamond 7-Day Forecast

  1. Overnight
    40°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 40. East southeast wind around 2 mph.

  2. Wednesday
    59°F
    Partly Sunny then Chance Light Rain
    33% chance of precipitation

    A chance of rain after 4pm. Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. East southeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    45°F
    Light Rain
    91% chance of precipitation

    Rain before 4am. Mostly cloudy, with a low around 45. South wind 2 to 9 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    56°F
    Slight Chance Light Rain then Partly Sunny
    18% chance of precipitation

    A slight chance of rain between 8am and 10am. Partly sunny, with a high near 56. Southwest wind 1 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

  5. Thursday Night
    42°F
    Mostly Cloudy then Chance Light Rain
    53% chance of precipitation

    A chance of rain after 4am. Mostly cloudy, with a low around 42. East wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  6. Friday
    56°F
    Light Rain Likely
    73% chance of precipitation

    Rain likely. Cloudy, with a high near 56. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

  7. Friday Night
    46°F
    Light Rain Likely
    73% chance of precipitation

    Rain likely. Cloudy, with a low around 46.

  8. Saturday
    64°F
    Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain. Mostly cloudy, with a high near 64.

  9. Saturday Night
    46°F
    Light Rain
    79% chance of precipitation

    Rain. Mostly cloudy, with a low around 46.

  10. Sunday
    54°F
    Light Rain Likely
    73% chance of precipitation

    Rain likely. Mostly cloudy, with a high near 54.

  11. Sunday Night
    40°F
    Slight Chance Light Rain
    19% chance of precipitation

    A slight chance of rain. Mostly cloudy, with a low around 40.

  12. Monday
    56°F
    Chance Light Rain
    38% chance of precipitation

    A chance of rain. Mostly cloudy, with a high near 56.

  13. Monday Night
    44°F
    Chance Light Rain
    53% chance of precipitation

    A chance of rain. Mostly cloudy, with a low around 44.

  14. Tuesday
    59°F
    Chance Light Rain
    53% chance of precipitation

    A chance of rain. Mostly cloudy, with a high near 59.

Issued by the National Weather Service (SEW office), updated .

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About Black Diamond

Population (2020 Census)
4,697
Coordinates
47.312, -122.017
Elevation
584 ft
NWS forecast office
SEW
Time zone
America/Los Angeles
Sunrise today
6:55 AM PST
Sunset today
4:47 PM PST
Daylight today
9 h 51 min

Black Diamond Weather Questions

What is the weather forecast for Black Diamond, Washington?

Overnight: Mostly clear, with a low around 40. East southeast wind around 2 mph. Wednesday: A chance of rain after 4pm. Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. East southeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Black Diamond this week?

The best chance of precipitation is Wednesday Night at 91%. Periods with a 30% chance or more: Wednesday (33%), Wednesday Night (91%), Thursday Night (53%), Friday (73%), Friday Night (73%), Saturday Night (79%), Sunday (73%), Monday (38%), Monday Night (53%), Tuesday (53%).

How warm and how cold will it get in Black Diamond this week?

The warmest day is Saturday, with a high near 64°F. The coldest night is Overnight, with a low near 40°F.

What time are sunrise and sunset in Black Diamond today?

Sunrise is at 6:55 AM PST and sunset is at 4:47 PM PST, for 9 h 51 min of daylight.

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