Island Lake, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    61°
    Sunday 5/19
    Forecast night icon
    61°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    80% Chance of Storms
    83°
    Forecast night icon
    Night
    50% Chance of Storms
    68°
    Monday 5/20
    Day
    83°
    80% Chance of Storms
    Forecast day icon
    Night
    68°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms in the morning then showers and thunderstorms in the afternoon. Warm with highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    86°
    Forecast night icon
    Night
    80% Chance of Storms
    67°
    Tuesday 5/21
    Day
    86°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Humid. Continued warm with highs in the mid 80s. South winds 10 to 15 mph in the morning increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy. Showers with thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Lows around 60. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Wednesday 5/22
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Thursday 5/23
    Day
    79°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    50% Chance Rain Showers
    54°
    Friday 5/24
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 70s.
    Night Details
    Mostly cloudy. A chance of showers. Lows in the mid 50s. Chance of precipitation 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    80°
    Forecast night icon
    Night
    30% Chance of Storms
    59°
    Saturday 5/25
    Day
    80°
    40% Chance of Storms
    Forecast day icon
    Night
    59°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    62°
    Sunday 5/26
    Day
    77°
    30% Chance Rain Showers
    Forecast day icon
    Night
    62°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 62F. Dew point will be around 54F with an average humidity of 70%. Winds will be 4 mph from the E.
  • Forecast day icon
    Monday
    50% Chance of Rain
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    60°
    Monday 5/27
    Day
    77°
    50% Chance of Rain
    Forecast day icon
    Night
    60°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 77F. Dew point will be around 58F with an average humidity of 61%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 72%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Tuesday 5/28
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 55F with an average humidity of 60%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 72%. Winds will be 4 mph from the W.