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Hourly Weather Forecast - Alton, IL

  • Temperature
    16°F
    Precipitation
    10%
    Wind
    8mph
    NW
    Arrow up

    Partly Cloudy

    Humidity
    63%
    Feels like
    5°F
    Dew Point
    5°F

  • Partly Cloudy

    Humidity
    64%
    Feels like
    4°F
    Dew Point
    4°F

  • Partly Cloudy

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

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