10-Day Weather Forecast - Island Lake, IL

-
  • |27°F
    Partly Cloudy
    Arrow up

    Tonight

    27°F

    Partly cloudy late in the evening then becoming mostly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph diminishing to around 5 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    38°F

    Cloudy. A slight chance of snow in the afternoon. A slight chance of rain late. Highs in the upper 30s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

    Night

    36°F

    Cloudy. A chance of snow in the evening. A chance of rain in the late evening and early morning then rain likely late. Little or no snow accumulation. Lows in the mid 30s. East winds 10 to 15 mph increasing to 15 to 20 mph after midnight. Chance of precipitation 60 percent.

    Hourly details
  • Day

    57°F

    Rain likely. A slight chance of thunderstorms in the afternoon. Windy with highs in the upper 50s. Southeast winds 15 to 25 mph increasing to south 20 to 30 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation near 100 percent.

    Night

    25°F

    Rain in the evening. Snow. Areas of blowing and drifting snow after midnight. Several inches of accumulation. Windy with lows around 20. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    24°F

    Cloudy. Snow likely mainly in the morning. Areas of blowing and drifting snow in the morning then patchy blowing and drifting snow in the afternoon. Some snow accumulation possible. Windy with highs in the lower 20s. Chance of precipitation 70 percent.

    Night

    11°F

    Mostly cloudy in the evening then becoming partly cloudy. Blustery with lows 5 to 10 above. Wind chill values as low as 10 below after midnight.

    Hourly details
  • Day

    21°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.

    Night

    19°F

    Mostly cloudy with a 50 percent chance of snow showers. Lows around 15.

    Hourly details
  • Day

    40°F

    Mostly cloudy in the morning then clearing. Highs in the lower 40s.

    Night

    30°F

    Partly cloudy. Lows around 30.

    Hourly details
  • Day

    49°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs around 50.

    Night

    38°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Mostly cloudy. Highs around 50.

    Night

    37°F

    Cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 81%. Winds will be 3 mph from the N.

  • Weekend Weather

  • Day

    44°F

    Cloudy. High temperature around 44F. Dew point will be around 34F with an average humidity of 74%. Winds will be 2 mph from the NE.

    Night

    34°F

    Mostly cloudy. Low temperature around 34F. Dew point will be around 32F with an average humidity of 77%. Winds will be 4 mph from the N.

  • Day

    43°F

    Mostly sunny. High temperature around 43F. Dew point will be around 29F with an average humidity of 66%. Winds will be 8 mph from the NE.

    Night

    37°F

    Mostly cloudy. Low temperature around 37F. Dew point will be around 31F with an average humidity of 74%. Winds will be 5 mph from the E.