Hourly Weather Forecast - O'Fallon, MO

  • Temperature
    77°F
    Precipitation
    20%
    Wind
    2mph
    SSW
    Arrow up

    Mostly Cloudy

    Humidity
    84%
    Feels like
    77°F
    Dew Point
    72°F
  • Mostly Cloudy

    Humidity
    86%
    Feels like
    76°F
    Dew Point
    72°F
  • Mostly Cloudy

    Humidity
    86%
    Feels like
    76°F
    Dew Point
    71°F
  • Partly Cloudy

    Humidity
    86%
    Feels like
    76°F
    Dew Point
    71°F
  • Partly Cloudy

    Humidity
    86%
    Feels like
    76°F
    Dew Point
    71°F
  • Partly Cloudy

    Humidity
    85%
    Feels like
    76°F
    Dew Point
    71°F
  • Partly Cloudy

    Humidity
    82%
    Feels like
    77°F
    Dew Point
    71°F
  • Partly Cloudy

    Humidity
    76%
    Feels like
    79°F
    Dew Point
    71°F