Florissant, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    60°
    Sunday 5/5
    Forecast night icon
    60°
    70% Chance of Storms
    Hourly
    Night Details
    A slight chance of thunderstorms. A chance of showers late this evening then showers likely. Near steady temperature in the lower 60s. East winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Thunderstorms
    63°
    Monday 5/6
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers mainly in the morning. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 50 percent.
    Night Details
    Showers with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    79°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Tuesday 5/7
    Day
    79°
    Thunderstorms
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then clearing. A chance of thunderstorms. Showers mainly in the morning. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
    Night Details
    Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. West winds 5 to 10 mph becoming south after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Thunderstorms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    54°
    Wednesday 5/8
    Day
    75°
    Thunderstorms
    Forecast day icon
    Night
    54°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 90 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Thursday 5/9
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
    Night Details
    Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance of Storms
    63°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/10
    Day
    63°
    30% Chance of Storms
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    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 60s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Saturday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Saturday 5/11
    Day
    69°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Monday 5/13
    Day
    70°
    Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 64%. Winds will be 2 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 54F with an average humidity of 84%. Winds will be 2 mph from the S.
  • Forecast day icon
    Tuesday
    Sunny
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Tuesday 5/14
    Day
    74°
    Sunny
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 54F with an average humidity of 65%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 58F with an average humidity of 85%. Winds will be 4 mph from the SE.