10-Day Weather Forecast - Florissant, MO

Sunny. Highs in the mid 80s. East winds around 5 mph becoming south in the afternoon.

Mostly clear. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Sunny in the morning then becoming partly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph increasing to west 15 to 20 mph in the afternoon.

Mostly cloudy in the evening then clearing. Much cooler with lows around 40. North winds 15 to 20 mph with gusts up to 30 mph.

Sunny. Much cooler with highs in the upper 50s.

Mostly clear in the evening then becoming mostly cloudy. Lows around 40.

Mostly cloudy in the morning then becoming mostly sunny. Highs around 60.

Partly cloudy in the evening then mostly cloudy with a slight chance of rain and thunderstorms after midnight. Lows in the lower 40s. Chance of rain 20 percent.

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

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.

Sunny. A slight chance of rain in the afternoon. Not as cool with highs in the upper 70s. Chance of rain 20 percent.

Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs in the lower 50s.

Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs in the lower 50s.

Cloudy. Low temperature around 36F. Dew point will be around 25F with an average humidity of 49%. Winds will be 8 mph from the NE.

Cloudy. High temperature around 52F. Dew point will be around 28F with an average humidity of 50%. Winds will be 6 mph from the E.

Cloudy. Low temperature around 41F. Dew point will be around 31F with an average humidity of 55%. Winds will be 4 mph from the E.

Cloudy. High temperature around 60F. Dew point will be around 37F with an average humidity of 57%. Winds will be 5 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 40F with an average humidity of 61%. Winds will be 4 mph from the E.