10-Day Weather Forecast - Prosser, WA

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  • 56|34°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

    34°F

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

    Hourly details
  • Day

    58°F

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

    Night

    36°F

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

    Hourly details
  • Day

    60°F

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

    Night

    44°F

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

    Hourly details
  • Day

    56°F

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

    Night

    38°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

    54°F

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

    Night

    35°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

    58°F

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

    Night

    44°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

    42°F

    Mostly clear. Low temperature around 42F. Dew point will be around 42F with an average humidity of 85%. Winds will be 10 mph from the SW.

  • Day

    58°F

    Partly cloudy. High temperature around 58F. Dew point will be around 38F with an average humidity of 59%. Winds will be 13 mph from the W.

    Night

    36°F

    Partly cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 73%. Winds will be 10 mph from the W.

  • Day

    53°F

    Partly cloudy. High temperature around 53F. Dew point will be around 31F with an average humidity of 52%. Winds will be 11 mph from the W.

    Night

    35°F

    Partly cloudy. Low temperature around 35F. Dew point will be around 32F with an average humidity of 75%. Winds will be 8 mph from the SW.

  • Day

    54°F

    Partly cloudy. High temperature around 54F. Dew point will be around 32F with an average humidity of 54%. Winds will be 8 mph from the W.

    Night

    35°F

    Mostly clear. Low temperature around 35F. Dew point will be around 32F with an average humidity of 74%. Winds will be 6 mph from the W.