Prosser, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/19
    Forecast night icon
    44°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 35F with an average humidity of 63%. Winds will be 7 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Monday 5/20
    Day
    72°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower to mid 70s. West wind 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the 40s. West wind 5 to 15 mph.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    50% Chance Rain Showers
    48°
    Tuesday 5/21
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a 20 percent chance of rain showers in the afternoon. Highs in the mid to upper 60s. Southwest wind 5 to 15 mph with gusts to around 25 mph.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid to upper 40s. Southwest wind 5 to 15 mph with gusts to around 30 mph.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    60°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Wednesday 5/22
    Day
    60°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 50 percent chance of rain showers. Highs in the lower 60s. West wind 5 to 15 mph with gusts to around 30 mph.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows in the 40s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Thursday 5/23
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Friday
    Mostly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Friday 5/24
    Day
    69°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the upper 60s to lower 70s. Lows in the lower 40s to lower 50s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the upper 60s to lower 70s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 5/25
    Day
    70°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 20 percent chance of rain showers. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy. Lows in the 40s. Highs in the mid 60s to mid 70s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 5/26
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the 40s. Highs in the mid 60s to mid 70s.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 39F with an average humidity of 53%. Winds will be 3 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    53°
    Monday 5/27
    Day
    78°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 78F. Dew point will be around 41F with an average humidity of 40%. Winds will be 3 mph from the N.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 43F with an average humidity of 51%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Tuesday 5/28
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 83F. Dew point will be around 44F with an average humidity of 36%. Winds will be 4 mph from the N.
    Night Details
    Mostly clear. Low temperature around 56F. Dew point will be around 46F with an average humidity of 51%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Wednesday 5/29
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 83F. Dew point will be around 46F with an average humidity of 37%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 47F with an average humidity of 56%. Winds will be 7 mph from the W.