Thornton, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    40°
    Saturday 4/27
    Forecast night icon
    40°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. A chance of sprinkles in the evening. Lows in the upper 30s to lower 40s. Southwest wind 5 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    Cloudy
    54°
    Forecast night icon
    Night
    50% Chance Rain Showers
    38°
    Sunday 4/28
    Day
    54°
    Cloudy
    Forecast day icon
    Night
    38°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a 20 percent chance of rain showers. Highs in the mid 50s to lower 60s. Breezy. Southwest wind 10 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s to lower 40s. Southwest wind 5 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Monday
    Thunderstorms
    46°
    Forecast night icon
    Night
    50% Chance Snow Showers
    33°
    Monday 4/29
    Day
    46°
    Thunderstorms
    Forecast day icon
    Night
    33°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers and a chance of thunderstorms. Highs in the upper 40s to mid 50s. Breezy. Southwest wind 15 to 25 mph with gusts up to 35 mph. Chance of precipitation near 100 percent.
    Night Details
    Partly cloudy with a chance of rain showers snow showers and thunderstorms. Lows in the lower to mid 30s. Southwest wind 5 to 15 mph with gusts up to 35 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    50% Chance Frozen Mix
    49°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Tuesday 4/30
    Day
    49°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain or snow showers. Highs in the upper 40s to mid 50s. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower to mid 30s. Chance of precipitation 20 percent.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Wednesday 5/1
    Day
    51°
    Mostly Cloudy
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain or snow showers. Highs in the 50s. Chance of precipitation 20 percent.
    Night Details
    Partly cloudy. Areas of frost. Lows in the mid to upper 30s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    55°
    Forecast night icon
    Night
    30% Chance Rain Showers
    42°
    Thursday 5/2
    Day
    55°
    30% Chance Rain Showers
    Forecast day icon
    Night
    42°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of rain showers. Highs in the upper 50s to lower 60s. Lows in the mid 30s to lower 40s.
    Night Details
    Mostly cloudy with a 30 percent chance of rain showers. Highs in the upper 50s to lower 60s. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Friday 5/3
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 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
    Saturday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Cloudy
    45°
    Saturday 5/4
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 60s.
    Night Details
    Cloudy. Low temperature around 45F. Dew point will be around 40F with an average humidity of 69%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    Cloudy
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Sunday 5/5
    Day
    56°
    Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 56F. Dew point will be around 40F with an average humidity of 65%. Winds will be 8 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 43F. Dew point will be around 39F with an average humidity of 73%. Winds will be 6 mph from the S.
  • Forecast day icon
    Monday
    30% Chance of Rain
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Monday 5/6
    Day
    58°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 58F. Dew point will be around 40F with an average humidity of 63%. Winds will be 9 mph from the SW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 38F with an average humidity of 68%. Winds will be 6 mph from the S.