10-Day Weather Forecast - Island Lake, IL

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  • |22°F
    Mostly Clear
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    Tonight

    22°F

    Mostly clear. Temperatures around 20. East winds around 5 mph.

    Hourly details
  • Day

    42°F

    Sunny in the morning then becoming partly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

    Night

    31°F

    Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain showers and freezing rain after midnight. Lows around 30. Southeast winds around 5 mph. Chance of precipitation 20 percent.

    Hourly details
  • Day

    44°F

    Mostly cloudy. A slight chance of freezing rain early in the morning. A chance of rain showers in the morning then a slight chance of rain showers in the afternoon. Highs in the lower 40s. East winds around 5 mph. Chance of precipitation 30 percent.

    Night

    30°F

    Mostly cloudy. A slight chance of rain showers in the evening then a chance of rain showers after midnight. Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 30 percent.

    Hourly details
  • Day

    48°F

    Mostly cloudy. A chance of rain showers. Highs in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

    Night

    38°F

    Cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the upper 30s. Chance of precipitation 70 percent.

    Hourly details
  • Day

    53°F

    Showers likely with a slight chance of thunderstorms. Highs in the lower 50s. Chance of precipitation 60 percent.

    Night

    39°F

    Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    61°F

    Showers likely in the morning then showers in the afternoon. Highs in the mid 60s. Chance of precipitation 80 percent.

    Night

    57°F

    A chance of thunderstorms in the evening. Showers likely. Lows in the upper 40s. Chance of precipitation 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    59°F

    Mostly cloudy. A chance of showers in the morning. Highs in the upper 50s. Chance of precipitation 30 percent.

    Night

    40°F

    Partly cloudy in the evening then clearing. Lows in the upper 30s.

    Hourly details
  • Day

    62°F

    Mostly sunny. Highs in the lower 60s.

    Night

    45°F

    Mostly clear. Low temperature around 45F. Dew point will be around 41F with an average humidity of 75%. Winds will be 12 mph from the SW.

  • Day

    61°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 43F with an average humidity of 62%. Winds will be 9 mph from the SW.

    Night

    45°F

    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 81%. Winds will be 6 mph from the SW.

  • Day

    53°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 53F. Dew point will be around 40F with an average humidity of 69%. Winds will be 5 mph from the W.

    Night

    34°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 34F. Dew point will be around 33F with an average humidity of 80%. Winds will be 7 mph from the NW.