10-Day Weather Forecast - Richland, WA

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  • 44|35°F
    50% Chance of Rain
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    Today

    44°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 40s. North wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch.

    Tonight

    35°F

    Mostly cloudy with a 50 percent chance of rain. Lows in the lower to mid 30s. South wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch.

    Hourly details
  • Day

    47°F

    Mostly cloudy. Rain likely in the morning then a chance of rain in the afternoon. Highs in the mid to upper 40s. Southwest wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch.

    Night

    35°F

    Partly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. Windy. Southwest wind 15 to 25 mph. Chance of precipitation 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    41°F

    Sunny. Highs in the upper 30s to lower 40s. West wind 5 to 15 mph with gusts to around 25 mph.

    Night

    30°F

    Partly cloudy. Lows in the lower to mid 20s. Highs in the mid 30s.

    Hourly details
  • Day

    37°F

    Partly cloudy. Lows in the lower to mid 20s. Highs in the mid 30s.

    Night

    28°F

    Partly cloudy. Lows in the lower to mid 20s. Highs in the mid 30s.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Patchy fog. Highs in the 30s. Lows in the lower to mid 20s.

    Night

    29°F

    Mostly cloudy. Patchy fog. Highs in the 30s. Lows in the lower to mid 20s.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Patchy fog. Highs in the 30s. Lows in the lower to mid 20s.

    Night

    32°F

    Mostly cloudy. Patchy fog. Highs in the 30s. Lows in the lower to mid 20s.

    Hourly details
  • Day

    40°F

    Mostly cloudy. Patchy fog. Highs in the 30s. Lows in the lower to mid 20s.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 31F with an average humidity of 90%. Winds will be 3 mph from the W.

  • Day

    43°F

    Cloudy. High temperature around 43F. Dew point will be around 34F with an average humidity of 83%. Winds will be 2 mph from the S.

    Night

    35°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 34F with an average humidity of 90%. Winds will be 6 mph from the SW.

  • Day

    42°F

    Mostly sunny. High temperature around 42F. Dew point will be around 35F with an average humidity of 81%. Winds will be 6 mph from the SW.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 34F with an average humidity of 90%. Winds will be 7 mph from the SW.

  • Weekend Weather

  • Day

    40°F

    Mostly sunny. High temperature around 40F. Dew point will be around 34F with an average humidity of 84%. Winds will be 4 mph from the SW.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 32F with an average humidity of 88%. Winds will be 2 mph from the SW.