10-Day Weather Forecast - Sunnyside, WA

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  • |38°F
    Rain
    Arrow up

    Tonight

    38°F

    Rain likely in the evening then rain overnight. Lows in the mid to upper 30s. Southeast wind 5 to 10 mph. Chance of precipitation 90 percent. Rainfall amounts less than a quarter of an inch.

    Hourly details
  • Day

    50°F

    Rain likely in the morning then a chance of rain or snow in the afternoon. No snow accumulation. Highs in the mid 40s to lower 50s. Southwest wind 5 to 10 mph. Chance of precipitation 70 percent.

    Night

    39°F

    Rain or snow likely. No snow accumulation. Lows in the 30s. West wind 5 to 10 mph in the evening becoming light. Chance of precipitation 70 percent.

    Hourly details
  • Day

    43°F

    Rain or snow likely. Highs in the mid to upper 40s. Light wind. Chance of precipitation 70 percent.

    Night

    32°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. West wind 5 to 10 mph with gusts to around 20 mph. Chance of precipitation 50 percent.

    Hourly details
  • Day

    51°F

    Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the upper 20s to lower 30s.

    Night

    29°F

    Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the upper 20s to lower 30s.

    Hourly details
  • Day

    52°F

    Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the upper 20s to lower 30s.

    Night

    34°F

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

    Hourly details
  • Day

    52°F

    Mostly sunny with a 20 percent chance of rain or snow. Highs in the upper 40s to mid 50s.

    Night

    30°F

    Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the mid to upper 40s.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the mid to upper 40s.

    Night

    28°F

    Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the mid to upper 40s.

    Hourly details
  • Day

    45°F

    Partly cloudy. Lows in the upper 20s to lower 30s. Highs in the mid to upper 40s.

    Night

    28°F

    Clear. Low temperature around 28F. Dew point will be around 25F with an average humidity of 75%. Winds will be 2 mph from the W.

  • Day

    45°F

    Sunny. High temperature around 45F. Dew point will be around 26F with an average humidity of 57%. Winds will be 4 mph from the NW.

    Night

    29°F

    Clear. Low temperature around 29F. Dew point will be around 25F with an average humidity of 72%. Winds will be 3 mph from the NW.

  • Day

    47°F

    Mostly sunny. High temperature around 47F. Dew point will be around 28F with an average humidity of 60%. Winds will be 2 mph from the N.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 28F with an average humidity of 74%. Winds will be 2 mph from the N.