Rainier, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Rain
    56°
    Forecast night icon
    Night
    Chance of Rain
    44°
    Thursday 4/25
    Day
    56°
    Rain
    Forecast day icon
    Night
    44°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Rainfall amounts a half inch to one inch possible. Highs in the upper 40s to mid 50s. South wind 10 to 20 mph.
    Night Details
    Rain in the evening then mostly cloudy with a chance of rain after midnight. Rainfall amounts a quarter to a half inch possible. Lows in the 40s. South wind 10 to 20 mph.
  • Forecast day icon
    Friday
    Rain
    57°
    Forecast night icon
    Night
    Chance of Rain
    43°
    Friday 4/26
    Day
    57°
    Rain
    Forecast day icon
    Night
    43°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the 50s. South wind 10 to 15 mph.
    Night Details
    Mostly cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. Southwest wind around 10 mph.
  • Forecast day icon
    Saturday
    Chance of Rain
    53°
    Forecast night icon
    Night
    Rain
    44°
    Saturday 4/27
    Day
    53°
    Chance of Rain
    Forecast day icon
    Night
    44°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain in the morning then cloudy with rain at times in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the 50s. Southwest wind 10 to 15 mph.
    Night Details
    Rain at times in the evening then rain likely after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Sunday
    Rain
    56°
    Forecast night icon
    Night
    Chance of Rain
    38°
    Sunday 4/28
    Day
    56°
    Rain
    Forecast day icon
    Night
    38°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Highs in the mid 50s.
    Night Details
    Mostly cloudy with rain at times in the evening then mostly cloudy with a chance of rain after midnight. Lows near 40.
  • Forecast day icon
    Monday
    Rain
    54°
    Forecast night icon
    Night
    Chance of Rain
    36°
    Monday 4/29
    Day
    54°
    Rain
    Forecast day icon
    Night
    36°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Highs in the lower to mid 50s.
    Night Details
    Mostly cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Lows in the mid to upper 30s.
  • Forecast day icon
    Tuesday
    Chance of Rain
    60°
    Forecast night icon
    Night
    Chance of Rain
    41°
    Tuesday 4/30
    Day
    60°
    Chance of Rain
    Forecast day icon
    Night
    41°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Highs in the mid to upper 50s.
    Night Details
    Mostly cloudy with a chance of rain. Lows near 40.
  • Forecast day icon
    Wednesday
    Chance of Rain
    62°
    Forecast night icon
    Night
    60% Chance of Rain
    40°
    Wednesday 5/1
    Day
    62°
    Chance of Rain
    Forecast day icon
    Night
    40°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Highs near 60.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 40F. Dew point will be around 42F with an average humidity of 86%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    40°
    Thursday 5/2
    Day
    60°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 60F. Dew point will be around 41F with an average humidity of 64%. Winds will be 2 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 79%. Winds will be 2 mph from the S.
  • Forecast day icon
    Friday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Friday 5/3
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 59F. Dew point will be around 42F with an average humidity of 67%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 78%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Saturday 5/4
    Day
    61°
    30% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 41F with an average humidity of 61%. Winds will be 4 mph from the SW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 77%. Winds will be 3 mph from the SW.