10-Day Weather Forecast - Union, MO

Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the mid 40s. Southwest winds 5 to 10 mph.

Partly cloudy in the evening then clearing. Not as cool with lows in the upper 20s. West winds 5 to 10 mph.

Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s. North winds around 5 mph. Gusts up to 20 mph in the evening.

Mostly sunny. Cooler with highs in the lower 40s.

Mostly cloudy. Lows around 30.

Mostly sunny. Not as cool with highs in the upper 50s.

Mostly clear. Lows in the lower 30s. Highs around 60.

Mostly clear. Lows in the lower 30s. Highs around 60.

Mostly clear. Not as cool with lows in the lower 40s.

Mostly sunny in the morning then becoming mostly cloudy. A 20 percent chance of rain. Highs in the mid 60s.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower 40s. Chance of rain 30 percent.

Mostly sunny with a 20 percent chance of rain. Highs in the upper 50s.

Partly cloudy. Low temperature around 41F. Dew point will be around 36F with an average humidity of 71%. Winds will be 1 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 51F. Dew point will be around 36F with an average humidity of 64%. Winds will be 1 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 36F with an average humidity of 76%. Winds will be 2 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 52F. Dew point will be around 37F with an average humidity of 66%. Winds will be 1 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 35F with an average humidity of 74%. Winds will be 0 mph from the N.