10-Day Weather Forecast - Richland, WA

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  • 56|37°F
    Partly Sunny
    Arrow up

    Today

    56°F

    Partly sunny. Highs in the mid 50s. Light wind becoming north 5 to 10 mph in the afternoon.

    Tonight

    37°F

    Mostly cloudy. Lows in the 30s. Light wind.

    Hourly details
  • Day

    59°F

    Sunny. Highs in the upper 50s to lower 60s. Light wind becoming southwest 5 to 10 mph in the afternoon.

    Night

    38°F

    Mostly clear. Lows in the upper 30s to lower 40s. South wind 5 to 10 mph.

    Hourly details
  • Day

    63°F

    Mostly cloudy. Highs in the upper 50s to lower 60s. South wind 5 to 10 mph with gusts to around 20 mph.

    Night

    47°F

    Cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s.

    Hourly details
  • Day

    59°F

    Rain likely. Highs in the mid to upper 50s. Chance of precipitation 70 percent.

    Night

    41°F

    Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the 50s.

    Hourly details
  • Day

    55°F

    Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the 50s.

    Night

    37°F

    Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the 50s.

    Hourly details
  • Day

    59°F

    Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the 50s.

    Night

    47°F

    Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s. Highs in the 50s.

    Hourly details
  • Weekend Weather

  • Day

    62°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 50s.

    Night

    44°F

    Mostly clear. Low temperature around 44F. Dew point will be around 43F with an average humidity of 81%. Winds will be 10 mph from the SW.

  • Day

    60°F

    Partly cloudy. High temperature around 60F. Dew point will be around 38F with an average humidity of 55%. Winds will be 13 mph from the W.

    Night

    39°F

    Partly cloudy. Low temperature around 39F. Dew point will be around 34F with an average humidity of 68%. Winds will be 10 mph from the SW.

  • Day

    54°F

    Partly cloudy. High temperature around 54F. Dew point will be around 31F with an average humidity of 49%. Winds will be 10 mph from the W.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 70%. Winds will be 8 mph from the SW.

  • Day

    55°F

    Partly cloudy. High temperature around 55F. Dew point will be around 32F with an average humidity of 50%. Winds will be 7 mph from the W.

    Night

    37°F

    Mostly clear. Low temperature around 37F. Dew point will be around 33F with an average humidity of 69%. Winds will be 6 mph from the SW.