10-Day Weather Forecast - Lemont, IL

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  • 30|30°F
    50% Chance Snow Showers
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    Today

    30°F

    Cloudy. Scattered snow showers in the late morning and early afternoon. Little or no snow accumulation. Highs around 30. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent.

    Tonight

    30°F

    Cloudy. Freezing rain sleet likely with numerous snow showers late. Ice accumulation around a trace. Near steady temperature in the upper 20s. Southwest winds around 10 mph. Chance of precipitation 60 percent.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Numerous snow showers a chance of freezing rain and sleet early in the morning. Scattered snow showers in the afternoon. Little or no snow and sleet accumulation. Ice accumulation around a trace. Blustery with highs in the upper 30s. Northwest winds 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent.

    Night

    16°F

    Mostly cloudy in the evening then becoming partly cloudy. Isolated snow showers in the evening. Blustery with lows around 12. North winds 15 to 20 mph diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    26°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 20s. North winds 5 to 10 mph becoming south in the afternoon.

    Night

    23°F

    Mostly cloudy. A slight chance of snow after midnight. Near steady temperature around 20. Chance of precipitation 20 percent.

    Hourly details
  • Day

    33°F

    Mostly cloudy. Highs in the lower 30s.

    Night

    25°F

    Mostly cloudy in the evening then clearing. Lows in the lower 20s.

    Hourly details
  • Day

    40°F

    Partly cloudy. Highs in the mid 40s.

    Night

    33°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    51°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 40s.

    Night

    38°F

    Mostly cloudy with a 30 percent chance of rain. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Cloudy with a 30 percent chance of rain. Highs in the upper 30s.

    Night

    31°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 30F with an average humidity of 84%. Winds will be 4 mph from the NW.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 34F with an average humidity of 76%. Winds will be 4 mph from the N.

    Night

    34°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 34F. Dew point will be around 32F with an average humidity of 84%. Winds will be 4 mph from the NE.

  • Day

    41°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 41F. Dew point will be around 33F with an average humidity of 79%. Winds will be 4 mph from the NE.

    Night

    33°F

    Cloudy. Low temperature around 33F. Dew point will be around 31F with an average humidity of 84%. Winds will be 4 mph from the N.

  • Weekend Weather

  • Day

    41°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 41F. Dew point will be around 33F with an average humidity of 79%. Winds will be 4 mph from the N.

    Night

    33°F

    Cloudy. Low temperature around 33F. Dew point will be around 31F with an average humidity of 84%. Winds will be 6 mph from the NW.