10-Day Weather Forecast - Saint Clair, MO

Sunny. Much cooler with highs in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph becoming southwest 5 to 10 mph with gusts up to 20 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the mid 30s. South winds 5 to 10 mph with gusts up to 30 mph.

Mostly sunny. Not as cool with highs in the upper 50s. South winds 5 to 10 mph with gusts up to 30 mph becoming west with gusts up to 20 mph in the afternoon.

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

Partly cloudy. Highs in the mid 40s. Lows in the upper 20s.

Partly cloudy. Highs in the mid 40s. Lows in the upper 20s.

Partly sunny. Highs in the lower 50s.

Partly cloudy. Not as cool with lows in the lower 40s.

Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s.

Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s.

Partly cloudy. Lows in the mid 50s. Highs around 70.

Partly cloudy. Lows in the mid 50s. Highs around 70.

Mostly clear. Low temperature around 52F. Dew point will be around 53F with an average humidity of 84%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 63F. Dew point will be around 51F with an average humidity of 73%. Winds will be 5 mph from the SW.

Partly cloudy. Low temperature around 50F. Dew point will be around 50F with an average humidity of 87%. Winds will be 3 mph from the SW.

Mostly cloudy. High temperature around 58F. Dew point will be around 49F with an average humidity of 79%. Winds will be 2 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 46F with an average humidity of 86%. Winds will be 1 mph from the E.