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Hourly Weather Forecast - O'Fallon, IL

  • Temperature
    15°F
    Precipitation
    10%
    Wind
    12mph
    NW
    Arrow up

    Partly Cloudy

    Humidity
    61%
    Feels like
    2°F
    Dew Point
    4°F

  • Partly Cloudy

    Humidity
    63%
    Feels like
    0°F
    Dew Point
    4°F

  • Mostly Cloudy

    Humidity
    64%
    Feels like
    -2°F
    Dew Point
    3°F

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