Thornton, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    63°
    Forecast night icon
    Night
    50% Chance Rain Showers
    39°
    Saturday 4/20
    Day
    63°
    Sunny
    Forecast day icon
    Night
    39°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid to upper 60s. East wind 5 to 15 mph with gusts up to 20 mph.
    Night Details
    Mostly cloudy. A chance of rain showers. Lows in the upper 30s to lower 40s. Windy. South wind 5 to 10 mph shifting to the southwest 15 to 25 mph with gusts up to 45 mph overnight. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.
  • Forecast day icon
    Sunday
    Windy
    53°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Sunday 4/21
    Day
    53°
    Windy
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 50s to lower 60s southwest wind 10 to 20 mph gusts up to 35 mph. Windy.
    Night Details
    Mostly clear. Widespread frost. Lows in the lower to mid 30s. Southwest wind 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Monday
    Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Monday 4/22
    Day
    56°
    Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Widespread frost. Highs in the upper 50s to lower 60s. Southwest wind 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the mid to upper 30s.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    65°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Tuesday 4/23
    Day
    65°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid to upper 60s. Lows in the mid 30s to mid 40s.
    Night Details
    Mostly cloudy. Highs in the mid to upper 60s. Lows in the mid 30s to mid 40s.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Wednesday 4/24
    Day
    60°
    Mostly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    57°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Thursday 4/25
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the upper 30s to lower 40s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the upper 30s to lower 40s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 4/26
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 50s to lower 60s.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 37F with an average humidity of 71%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Saturday 4/27
    Day
    57°
    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 25%. High temperature around 57F. Dew point will be around 38F with an average humidity of 62%. Winds will be 7 mph from the W.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 73%. Winds will be 6 mph from the S.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Sunday 4/28
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 38F with an average humidity of 63%. Winds will be 9 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 39F. Dew point will be around 36F with an average humidity of 72%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Monday 4/29
    Day
    57°
    30% Chance of Rain
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 57F. Dew point will be around 37F with an average humidity of 60%. Winds will be 11 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 35F with an average humidity of 68%. Winds will be 7 mph from the SW.