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Hourly Weather Forecast - Alton, IL

  • Temperature
    30°F
    Precipitation
    0%
    Wind
    8mph
    NE
    Arrow up

    Partly Cloudy

    Humidity
    82%
    Feels like
    22°F
    Dew Point
    25°F

  • Mostly Cloudy

    Humidity
    74%
    Feels like
    26°F
    Dew Point
    26°F

  • Partly Cloudy

    Humidity
    67%
    Feels like
    31°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    61%
    Feels like
    34°F
    Dew Point
    27°F

  • Mostly Cloudy

    Humidity
    56%
    Feels like
    37°F
    Dew Point
    27°F

  • Mostly Cloudy

    Humidity
    53%
    Feels like
    38°F
    Dew Point
    27°F

  • Mostly Cloudy

    Humidity
    50%
    Feels like
    40°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    49%
    Feels like
    40°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    48%
    Feels like
    40°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    50%
    Feels like
    40°F
    Dew Point
    26°F

  • Cloudy

    Humidity
    50%
    Feels like
    40°F
    Dew Point
    26°F

  • Cloudy

    Humidity
    51%
    Feels like
    40°F
    Dew Point
    27°F

  • 40% Chance of Light Rain

    Humidity
    53%
    Feels like
    40°F
    Dew Point
    28°F

  • 60% Chance of Light Rain

    Humidity
    56%
    Feels like
    39°F
    Dew Point
    29°F

  • Sleet

    Humidity
    64%
    Feels like
    37°F
    Dew Point
    30°F

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