10-Day Weather Forecast - Grain Valley, MO

Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. A slight chance of rain in the evening. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Mostly sunny. Much cooler with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Much colder with lows around 17. North winds 5 to 10 mph.

Partly cloudy. Highs around 40. Lows around 30.

Partly cloudy. Highs around 40. Lows around 30.

Mostly cloudy. Highs in the lower 40s. Lows 15 to 20.

Mostly cloudy. Highs in the lower 40s. Lows 15 to 20.

Mostly sunny. Cooler with highs in the lower 30s.

Mostly clear. Lows around 10 above. Highs in the lower 30s. Wind chill values as low as zero.

Mostly clear. Lows around 10 above. Highs in the lower 30s. Wind chill values as low as zero.

Mostly clear. Cold with lows 15 to 20.

Mostly sunny. Highs around 40.

Clear. Low temperature around 20F. Dew point will be around 12F with an average humidity of 60%. Winds will be 2 mph from the SW.

Sunny. High temperature around 40F. Dew point will be around 16F with an average humidity of 51%. Winds will be 4 mph from the S.

Clear. Low temperature around 27F. Dew point will be around 19F with an average humidity of 65%. Winds will be 4 mph from the S.

Mostly sunny. High temperature around 44F. Dew point will be around 28F with an average humidity of 65%. Winds will be 4 mph from the S.

Mostly cloudy. Low temperature around 31F. Dew point will be around 28F with an average humidity of 78%. Winds will be 5 mph from the E.