10-Day Weather Forecast - Florissant, MO

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  • |24°F
    30% Chance Rain Showers
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    Tonight

    24°F

    Mostly cloudy. Scattered rain showers and flurries this evening. Breezy and much cooler with lows in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 30 percent.

    Hourly details
  • Day

    34°F

    Sunny. Much cooler with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph becoming southwest 5 to 10 mph in the afternoon.

    Night

    32°F

    Mostly clear in the evening then becoming partly cloudy. Near steady temperature in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Weekend Weather

  • Day

    46°F

    Mostly sunny. Not as cool with highs in the mid 50s. South winds 10 to 15 mph becoming west in the afternoon.

    Night

    28°F

    Partly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    39°F

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

    Night

    31°F

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

    Hourly details
  • Day

    42°F

    Mostly cloudy. Highs in the upper 40s. Lows around 40.

    Night

    42°F

    Mostly cloudy. Highs in the upper 40s. Lows around 40.

    Hourly details
  • Day

    53°F

    Mostly sunny. Not as cool with highs in the lower 60s.

    Night

    48°F

    Mostly cloudy. Lows in the upper 40s. Highs in the upper 60s.

    Hourly details
  • Day

    59°F

    Mostly cloudy. Lows in the upper 40s. Highs in the upper 60s.

    Night

    56°F

    Mostly cloudy. Lows in the mid 50s.

    Hourly details
  • Day

    66°F

    Mostly sunny. Highs in the upper 60s.

    Night

    49°F

    Mostly clear. Low temperature around 49F. Dew point will be around 54F with an average humidity of 94%. Winds will be 6 mph from the W.

  • Day

    58°F

    Mostly sunny. High temperature around 58F. Dew point will be around 51F with an average humidity of 87%. Winds will be 4 mph from the SW.

    Night

    47°F

    Partly cloudy. Low temperature around 47F. Dew point will be around 50F with an average humidity of 94%. Winds will be 2 mph from the S.

  • Weekend Weather

  • Day

    54°F

    Mostly cloudy. High temperature around 54F. Dew point will be around 49F with an average humidity of 90%. Winds will be 1 mph from the S.

    Night

    44°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 47F with an average humidity of 94%. Winds will be 3 mph from the NE.