10-Day Weather Forecast - Mount Prospect, IL

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  • 19|16°F
    30% Chance of Snow
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    Today

    19°F

    Mostly cloudy. A slight chance of snow late in the morning. A chance of snow early in the afternoon. Little or no snow accumulation. Highs around 20. West winds 5 to 10 mph. Chance of precipitation 30 percent.

    Tonight

    16°F

    Mostly cloudy in the evening then clearing. Lows around 14. West winds around 5 mph.

    Hourly details
  • Day

    24°F

    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph.

    Night

    20°F

    Mostly cloudy. Lows around 17. Northwest winds around 5 mph.

    Hourly details
  • Weekend Weather

  • Day

    28°F

    Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph.

    Night

    19°F

    Partly cloudy in the evening then becoming mostly clear. Lows around 15.

    Hourly details
  • Day

    30°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s.

    Night

    29°F

    Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the upper 20s.

    Hourly details
  • Day

    39°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs around 40.

    Night

    35°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Highs in the mid 40s.

    Night

    32°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Mostly cloudy. Highs in the lower 40s.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 31F with an average humidity of 85%. Winds will be 4 mph from the S.

  • Day

    43°F

    Partly cloudy. High temperature around 43F. Dew point will be around 31F with an average humidity of 74%. Winds will be 4 mph from the S.

    Night

    40°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 40F. Dew point will be around 35F with an average humidity of 81%. Winds will be 7 mph from the S.

  • Day

    48°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 48F. Dew point will be around 39F with an average humidity of 79%. Winds will be 6 mph from the S.

    Night

    37°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 37F. Dew point will be around 36F with an average humidity of 82%. Winds will be 4 mph from the SW.

  • Weekend Weather

  • Day

    42°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 42F. Dew point will be around 34F with an average humidity of 77%. Winds will be 4 mph from the SW.

    Night

    31°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 74%. Winds will be 3 mph from the W.