10-Day Weather Forecast - Foristell, MO

Partly sunny in the morning then mostly cloudy with a slight chance of rain and snow in the afternoon. Not as cool with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Mostly cloudy. A chance of snow mainly in the evening. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent.

Mostly cloudy in the morning then becoming partly sunny. Much cooler with highs in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then clearing. Cooler with lows around 11. Northwest winds 5 to 10 mph. Wind chill values as low as 2 above.

Partly cloudy. Highs around 30. Lows 10 to 15. Wind chill values as low as zero.

Partly cloudy. Highs around 30. Lows 10 to 15. Wind chill values as low as zero.

Mostly clear. Highs in the lower 20s. Lows around 10 above. Wind chill values as low as zero.

Mostly clear. Highs in the lower 20s. Lows around 10 above. Wind chill values as low as zero.

Mostly clear. Highs in the mid 30s. Lows in the mid 20s. Wind chill values as low as 5 above.

Mostly clear. Highs in the mid 30s. Lows in the mid 20s. Wind chill values as low as 5 above.

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

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

Partly sunny. Highs in the lower 40s.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 30F. Dew point will be around 26F with an average humidity of 76%. Winds will be 4 mph from the E.

Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. High temperature around 40F. Dew point will be around 31F with an average humidity of 79%. Winds will be 4 mph from the E.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 29F with an average humidity of 86%. Winds will be 3 mph from the NE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 39F. Dew point will be around 30F with an average humidity of 80%. Winds will be 4 mph from the N.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 82%. Winds will be 4 mph from the N.