Hourly Weather Forecast - O'Fallon, IL

  • Temperature
    6°F
    Precipitation
    0%
    Wind
    12mph
    NNW
    Arrow up

    Mostly Clear

    Humidity
    62%
    Feels like
    -10°F
    Dew Point
    -4°F
  • Mostly Clear

    Humidity
    63%
    Feels like
    -10°F
    Dew Point
    -4°F
  • Mostly Sunny

    Humidity
    60%
    Feels like
    -9°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    55%
    Feels like
    -7°F
    Dew Point
    -5°F
  • Sunny

    Humidity
    52%
    Feels like
    -4°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    48%
    Feels like
    -1°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    45%
    Feels like
    1°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    43%
    Feels like
    3°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    44%
    Feels like
    4°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    43%
    Feels like
    4°F
    Dew Point
    -4°F
  • Sunny

    Humidity
    45%
    Feels like
    4°F
    Dew Point
    -4°F
  • Clear

    Humidity
    48%
    Feels like
    5°F
    Dew Point
    -3°F
  • Clear

    Humidity
    51%
    Feels like
    5°F
    Dew Point
    -3°F
  • Clear

    Humidity
    54%
    Feels like
    4°F
    Dew Point
    -3°F
  • Clear

    Humidity
    57%
    Feels like
    3°F
    Dew Point
    -3°F
  • Clear

    Humidity
    60%
    Feels like
    1°F
    Dew Point
    -2°F
  • Clear

    Humidity
    60%
    Feels like
    1°F
    Dew Point
    -2°F
  • Clear

    Humidity
    62%
    Feels like
    0°F
    Dew Point
    -1°F