10-Day Weather Forecast - Grain Valley, MO

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  • 19|16°F
    Sunny
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    Today

    19°F

    Sunny. Much cooler with highs in the mid 20s. West winds 5 to 10 mph.

    Tonight

    16°F

    Mostly clear. Cold with lows around 16. Southwest winds around 5 mph.

    Hourly details
  • Day

    40°F

    Sunny. Not as cool with highs in the mid 40s. South winds 10 to 15 mph.

    Night

    29°F

    Partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph becoming west after midnight.

    Hourly details
  • Day

    42°F

    Sunny. Highs in the mid 40s. West winds 10 to 15 mph.

    Night

    22°F

    Mostly clear in the evening then becoming partly cloudy. Cold with lows around 20.

    Hourly details
  • Day

    39°F

    Mostly sunny. Highs in the upper 30s.

    Night

    20°F

    Mostly cloudy. Colder with lows around 10 above. Wind chill values as low as zero after midnight.

    Hourly details
  • Day

    18°F

    Mostly cloudy. A chance of snow in the afternoon. Much colder. Near steady temperature 10 to 15. Chance of snow 30 percent. Wind chill values as low as 5 below.

    Night

    2°F

    Mostly cloudy. A 40 percent chance of snow. Cold. Lows around zero. Highs 10 to 15. Wind chill values as low as 15 below.

    Hourly details
  • Weekend Weather

  • Day

    10°F

    Mostly cloudy. A 40 percent chance of snow. Cold. Lows around zero. Highs 10 to 15. Wind chill values as low as 15 below.

    Night

    3°F

    Partly cloudy. A chance of snow in the evening. Cold with lows around zero. Chance of snow 30 percent.

    Hourly details
  • Day

    21°F

    Sunny. Not as cool with highs in the mid 20s. Wind chill values as low as 10 below in the morning.

    Night

    11°F

    Clear. Low temperature around 11F. Dew point will be around 6F with an average humidity of 64%. Winds will be 5 mph from the S.

  • Day

    30°F

    Sunny. High temperature around 30F. Dew point will be around 11F with an average humidity of 61%. Winds will be 5 mph from the SW.

    Night

    18°F

    Mostly clear. Low temperature around 18F. Dew point will be around 14F with an average humidity of 75%. Winds will be 2 mph from the SW.

  • Day

    29°F

    Mostly cloudy. High temperature around 29F. Dew point will be around 17F with an average humidity of 67%. Winds will be 1 mph from the S.

    Night

    16°F

    Mostly cloudy. Low temperature around 16F. Dew point will be around 14F with an average humidity of 75%. Winds will be 2 mph from the N.

  • Day

    29°F

    Sunny. High temperature around 29F. Dew point will be around 13F with an average humidity of 60%. Winds will be 3 mph from the NW.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around 12F with an average humidity of 71%. Winds will be 2 mph from the NW.