10-Day Weather Forecast - Foristell, MO

Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 50 percent. Heat index values up to 104.

Thunderstorms likely. Showers with lows in the lower 70s. Northwest winds around 5 mph. Chance of rain near 100 percent.

Showers with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Much cooler with highs in the upper 70s. Northwest winds around 5 mph. Chance of rain near 100 percent.

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds around 5 mph in the evening, becoming light and variable.

Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

Mostly clear. Lows in the upper 60s.

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.

Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent.

Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Partly cloudy. Lows around 70. Heat index values up to 100.

Partly cloudy. Highs in the lower 90s. Heat index values up to 100.

Mostly clear with a chance of showers with a slight chance of thunderstorms. Lows around 70. Chance of rain 40 percent.

Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 58F. Dew point will be around 62F with an average humidity of 88%. Winds will be 3 mph from the N.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 63F with an average humidity of 71%. Winds will be 3 mph from the NE.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 60F. Dew point will be around 63F with an average humidity of 86%. Winds will be 2 mph from the NE.

Sunny with a 35% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 64F with an average humidity of 70%. Winds will be 2 mph from the E.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 62F with an average humidity of 85%. Winds will be 2 mph from the NE.