10-Day Weather Forecast - Grain Valley, MO

Sunny. Not as cool with highs in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. West winds around 5 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

Mostly cloudy. Lows in the mid 20s. Southeast winds 5 to 10 mph becoming southwest with gusts up to 20 mph after midnight.

Mostly cloudy. Highs in the lower 30s. Lows 10 to 15.

Mostly cloudy. Highs in the lower 30s. Lows 10 to 15.

Mostly cloudy. Highs in the lower 30s. Lows 10 to 15.

Mostly clear and not as cool. Near steady temperature around 30.

Mostly sunny. Not as cool with highs in the upper 40s.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.

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

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

Clear. Low temperature around 30F. Dew point will be around 22F with an average humidity of 67%. Winds will be 2 mph from the SW.

Sunny. High temperature around 38F. Dew point will be around 24F with an average humidity of 62%. Winds will be 3 mph from the W.

Clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 75%. Winds will be 1 mph from the SE.

Sunny. High temperature around 39F. Dew point will be around 26F with an average humidity of 67%. Winds will be 3 mph from the S.

Clear. Low temperature around 35F. Dew point will be around 29F with an average humidity of 74%. Winds will be 4 mph from the S.