10-Day Weather Forecast - Thornton, WA

-
  • 42|39°F
    50% Chance of Rain
    Arrow up

    Today

    42°F

    Cloudy. A chance of rain. Highs in the lower to mid 40s. Southeast wind 5 to 10 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

    Tonight

    39°F

    Mostly cloudy. A chance of rain. Lows in the mid 30s to lower 40s. East wind 5 to 10 mph. Gusts up to 25 mph overnight. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

    Hourly details
  • Day

    51°F

    Cloudy with a 50 percent chance of rain. Not as cool. Highs in the mid 40s to lower 50s. Breezy. Southeast wind 10 to 20 mph with gusts up to 30 mph. Rainfall amounts less than a tenth of an inch.

    Night

    37°F

    Mostly cloudy with a 50 percent chance of rain. Lows in the mid to upper 30s. Southeast wind 5 to 10 mph with gusts up to 25 mph.

    Hourly details
  • Day

    47°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s to lower 50s. Southeast wind 5 to 10 mph.

    Night

    37°F

    Rain. Lows in the mid 30s. Chance of precipitation 90 percent.

    Hourly details
  • Day

    41°F

    Rain or snow likely. Highs in the lower to mid 40s. Chance of precipitation 70 percent.

    Night

    29°F

    Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. Chance of precipitation 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Mostly sunny with a 20 percent chance of snow. Highs in the upper 30s to lower 40s.

    Night

    29°F

    Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

    Night

    31°F

    Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

    Hourly details
  • Day

    39°F

    Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

    Night

    31°F

    Mostly clear. Low temperature around 31F. Dew point will be around 27F with an average humidity of 80%. Winds will be 4 mph from the SE.

  • Day

    40°F

    Partly cloudy. High temperature around 40F. Dew point will be around 29F with an average humidity of 75%. Winds will be 4 mph from the S.

    Night

    31°F

    Clear. Low temperature around 31F. Dew point will be around 28F with an average humidity of 84%. Winds will be 3 mph from the S.

  • Day

    37°F

    Mostly sunny. High temperature around 36F. Dew point will be around 30F with an average humidity of 78%. Winds will be 4 mph from the S.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 29F with an average humidity of 85%. Winds will be 4 mph from the S.

  • Day

    37°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 36F. Dew point will be around 31F with an average humidity of 83%. Winds will be 7 mph from the S.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 33F. Dew point will be around 30F with an average humidity of 87%. Winds will be 7 mph from the S.