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Hourly Weather Forecast - Alton, IL

  • Temperature
    27°F
    Precipitation
    10%
    Wind
    13mph
    WNW
    Arrow up

    Clear

    Humidity
    60%
    Feels like
    16°F
    Dew Point
    15°F

  • Clear

    Humidity
    61%
    Feels like
    15°F
    Dew Point
    15°F

  • Clear

    Humidity
    61%
    Feels like
    15°F
    Dew Point
    14°F

  • Clear

    Humidity
    61%
    Feels like
    15°F
    Dew Point
    14°F

  • Clear

    Humidity
    60%
    Feels like
    15°F
    Dew Point
    13°F

  • Clear

    Humidity
    59%
    Feels like
    16°F
    Dew Point
    12°F

  • Clear

    Humidity
    60%
    Feels like
    16°F
    Dew Point
    12°F

  • Clear

    Humidity
    56%
    Feels like
    16°F
    Dew Point
    11°F

  • Sunny

    Humidity
    55%
    Feels like
    17°F
    Dew Point
    10°F

  • Sunny

    Humidity
    54%
    Feels like
    19°F
    Dew Point
    11°F

  • Mostly Sunny

    Humidity
    52%
    Feels like
    21°F
    Dew Point
    11°F

  • Partly Cloudy

    Humidity
    51%
    Feels like
    24°F
    Dew Point
    11°F

  • Partly Cloudy

    Humidity
    50%
    Feels like
    28°F
    Dew Point
    12°F

  • Partly Cloudy

    Humidity
    49%
    Feels like
    26°F
    Dew Point
    13°F

  • Mostly Sunny

    Humidity
    49%
    Feels like
    27°F
    Dew Point
    14°F

  • Mostly Sunny

    Humidity
    50%
    Feels like
    26°F
    Dew Point
    15°F

  • Mostly Sunny

    Humidity
    52%
    Feels like
    25°F
    Dew Point
    16°F

  • Mostly Clear

    Humidity
    56%
    Feels like
    25°F
    Dew Point
    17°F

  • Mostly Clear

    Humidity
    58%
    Feels like
    24°F
    Dew Point
    18°F

  • Mostly Clear

    Humidity
    60%
    Feels like
    23°F
    Dew Point
    19°F

  • Mostly Clear

    Humidity
    62%
    Feels like
    23°F
    Dew Point
    20°F

  • Mostly Clear

    Humidity
    63%
    Feels like
    23°F
    Dew Point
    20°F

  • Mostly Clear

    Humidity
    65%
    Feels like
    23°F
    Dew Point
    21°F

  • Clear

    Humidity
    66%
    Feels like
    23°F
    Dew Point
    21°F

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