10-Day Weather Forecast - Grain Valley, MO

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  • 45|41°F
    Mostly Sunny
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    Today

    45°F

    Mostly sunny. Highs in the mid 40s. Northwest winds around 5 mph becoming southwest with gusts up to 20 mph this morning then becoming south 10 to 15 mph with gusts up to 30 mph this afternoon.

    Tonight

    41°F

    Mostly clear in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Weekend Weather

  • Day

    52°F

    Mostly sunny. Highs around 50. West winds 10 to 15 mph becoming north in the afternoon.

    Night

    34°F

    Partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph.

    Hourly details
  • Day

    49°F

    Mostly sunny. Highs in the upper 40s. Southeast winds 5 to 10 mph.

    Night

    37°F

    Mostly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    55°F

    Partly cloudy. Highs in the mid 50s. Lows in the lower 40s.

    Night

    46°F

    Partly cloudy. Highs in the mid 50s. Lows in the lower 40s.

    Hourly details
  • Day

    63°F

    Mostly sunny. Highs in the lower 60s.

    Night

    51°F

    Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

    Hourly details
  • Day

    70°F

    Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

    Night

    58°F

    Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

    Hourly details
  • Day

    70°F

    Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

    Night

    47°F

    Mostly clear. Low temperature around 47F. Dew point will be around 47F with an average humidity of 74%. Winds will be 3 mph from the W.

  • Day

    64°F

    Partly cloudy. High temperature around 64F. Dew point will be around 44F with an average humidity of 65%. Winds will be 4 mph from the S.

    Night

    46°F

    Partly cloudy. Low temperature around 46F. Dew point will be around 45F with an average humidity of 78%. Winds will be 2 mph from the S.

  • Weekend Weather

  • Day

    59°F

    Partly cloudy. High temperature around 59F. Dew point will be around 43F with an average humidity of 67%. Winds will be 2 mph from the N.

    Night

    42°F

    Partly cloudy. Low temperature around 42F. Dew point will be around 38F with an average humidity of 71%. Winds will be 3 mph from the N.

  • Day

    50°F

    Partly cloudy. High temperature around 50F. Dew point will be around 34F with an average humidity of 62%. Winds will be 5 mph from the N.

    Night

    33°F

    Clear. Low temperature around 33F. Dew point will be around 28F with an average humidity of 68%. Winds will be 4 mph from the N.