10-Day Weather Forecast - Great Lakes, IL

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  • 64|53°F
    70% Chance of Storms
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    Today

    64°F

    Showers likely in the late morning and early afternoon. A slight chance of thunderstorms in the late morning and afternoon. A chance of showers late. Breezy. Highs in the upper 60s inland but only in the lower 60s near the lake. Southeast winds 15 to 20 mph becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 70 percent.

    Tonight

    53°F

    Mostly cloudy. Showers with a chance of thunderstorms early in the evening then a chance of showers late in the evening. Breezy with lows around 50. South winds 15 to 25 mph becoming southwest 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of precipitation 80 percent.

    Hourly details
  • Day

    56°F

    Mostly cloudy. Highs in the lower 60s. West winds 10 to 15 mph. Gusts up to 25 mph in the morning.

    Night

    48°F

    Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. North winds around 5 mph. Chance of precipitation 20 percent.

    Hourly details
  • Day

    51°F

    Mostly cloudy. Highs in the mid 50s. North winds 5 to 10 mph.

    Night

    40°F

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

    Hourly details
  • Day

    54°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 50s.

    Night

    38°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    44°F

    Partly cloudy. Highs in the lower 50s.

    Night

    37°F

    Partly cloudy. Patchy frost after midnight. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    53°F

    Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s.

    Night

    42°F

    Partly cloudy in the evening then clearing. Lows in the lower 40s.

    Hourly details
  • Day

    62°F

    Partly cloudy. Highs in the upper 60s inland but only in the mid 60s near the lake.

    Night

    46°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 74%. Winds will be 5 mph from the SW.

  • Day

    57°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 46F with an average humidity of 74%. Winds will be 5 mph from the W.

    Night

    47°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 80%. Winds will be 4 mph from the SW.

  • Day

    56°F

    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 56F. Dew point will be around 46F with an average humidity of 75%. Winds will be 5 mph from the SW.

    Night

    46°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 78%. Winds will be 2 mph from the NW.

  • Day

    53°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 53F. Dew point will be around 43F with an average humidity of 74%. Winds will be 5 mph from the NW.

    Night

    45°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 78%. Winds will be 5 mph from the NW.