Prosser, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    42°
    Sunday 5/19
    Forecast night icon
    42°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower to mid 40s. West wind 5 to 10 mph with gusts to around 20 mph.
  • Forecast day icon
    Monday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Monday 5/20
    Day
    74°
    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 mid to upper 40s. West wind 5 to 15 mph with gusts to around 25 mph.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    65°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Tuesday 5/21
    Day
    65°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 60s to lower 70s. 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 25 mph.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    61°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Wednesday 5/22
    Day
    61°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower to mid 60s. Lows in the lower 40s to lower 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower to mid 60s. Lows in the lower 40s to lower 50s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Thursday 5/23
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the 40s.
    Night Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Friday 5/24
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the 40s.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s. Highs in the upper 60s to mid 70s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 5/25
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s. Highs in the upper 60s to mid 70s.
    Night Details
    Partly cloudy. Lows in the mid to upper 40s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 5/26
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 70s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 39F with an average humidity of 57%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    50°
    Monday 5/27
    Day
    75°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 39F with an average humidity of 39%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 42F with an average humidity of 55%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/28
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 78F. Dew point will be around 42F with an average humidity of 39%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 53F. Dew point will be around 45F with an average humidity of 57%. Winds will be 2 mph from the W.