10-Day Weather Forecast - Thornton, MO

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  • 39|35°F
    Partly Sunny
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    Today

    39°F

    Partly sunny. Highs in the lower 40s. South winds 5 to 10 mph with gusts up to 25 mph.

    Tonight

    35°F

    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the lower 30s. Southwest winds 5 to 10 mph becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight.

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  • Day

    40°F

    Mostly sunny with scattered flurries in the morning then mostly cloudy with scattered snow showers in the afternoon. Breezy with highs in the upper 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent.

    Night

    20°F

    Mostly cloudy. Scattered snow showers in the evening. Little or no snow accumulation. Much colder with lows around 16. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent.

    Hourly details
  • Weekend Weather

  • Day

    23°F

    Partly sunny. Much cooler with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

    Night

    11°F

    Mostly clear. Cold with lows around 10 above. Wind chill values as low as 5 below.

    Hourly details
  • Day

    38°F

    Partly cloudy. Highs in the lower 40s. Lows 10 to 15. Wind chill values as low as 5 below.

    Night

    21°F

    Partly cloudy. Highs in the lower 40s. Lows 10 to 15. Wind chill values as low as 5 below.

    Hourly details
  • Day

    27°F

    Mostly clear. Highs in the mid 20s. Lows around 10 above.

    Night

    17°F

    Mostly clear. Highs in the mid 20s. Lows around 10 above.

    Hourly details
  • Day

    39°F

    Sunny. Not as cool with highs in the lower 40s.

    Night

    28°F

    Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

    Hourly details
  • Day

    44°F

    Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

    Night

    26°F

    Mostly cloudy. Low temperature around 26F. Dew point will be around 18F with an average humidity of 61%. Winds will be 7 mph from the N.

  • Day

    43°F

    Partly cloudy. High temperature around 43F. Dew point will be around 26F with an average humidity of 68%. Winds will be 4 mph from the S.

    Night

    30°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 28F with an average humidity of 79%. Winds will be 1 mph from the SE.

  • Day

    40°F

    Cloudy. High temperature around 40F. Dew point will be around 28F with an average humidity of 72%. Winds will be 2 mph from the N.

    Night

    27°F

    Cloudy. Low temperature around 27F. Dew point will be around 25F with an average humidity of 78%. Winds will be 4 mph from the NE.

  • Weekend Weather

  • Day

    37°F

    Cloudy. High temperature around 37F. Dew point will be around 25F with an average humidity of 72%. Winds will be 4 mph from the N.

    Night

    25°F

    Cloudy. Low temperature around 25F. Dew point will be around 22F with an average humidity of 74%. Winds will be 3 mph from the N.