10-Day Weather Forecast - Round Lake Park, IL

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  • |22°F
    Partly Cloudy
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    Tonight

    22°F

    Partly cloudy. Temperatures in the lower 20s. East winds around 5 mph.

    Hourly details
  • Day

    39°F

    Sunny in the morning then becoming partly cloudy. Highs in the lower 40s inland but only in the upper 30s near the lake. Southeast winds 5 to 10 mph.

    Night

    32°F

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

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  • Day

    42°F

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

    Night

    32°F

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

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  • Day

    46°F

    Mostly cloudy. A chance of rain showers. Highs in the mid 40s inland but only in the lower 40s near the lake. East winds 5 to 10 mph. Chance of precipitation 50 percent.

    Night

    38°F

    Cloudy with a slight chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Near steady temperature around 40. Chance of precipitation 70 percent.

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  • Day

    52°F

    Showers likely with a slight chance of thunderstorms. Highs in the lower 50s inland but only in the upper 40s near the lake. Chance of precipitation 70 percent.

    Night

    41°F

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

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  • Day

    55°F

    Showers likely in the morning then showers in the afternoon. Highs in the lower 60s inland but only in the upper 50s near the lake. Chance of precipitation 80 percent.

    Night

    55°F

    Showers with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the upper 40s. Chance of precipitation 80 percent.

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  • Weekend Weather

  • Day

    59°F

    Mostly cloudy. A chance of showers in the morning. Highs in the upper 50s. Chance of precipitation 40 percent.

    Night

    42°F

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

    Hourly details
  • Day

    59°F

    Mostly sunny. Highs in the lower 60s.

    Night

    47°F

    Mostly clear. Low temperature around 47F. Dew point will be around 41F with an average humidity of 73%. Winds will be 12 mph from the SW.

  • Day

    58°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 58F. Dew point will be around 42F with an average humidity of 65%. Winds will be 9 mph from the SW.

    Night

    46°F

    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 79%. Winds will be 6 mph from the SW.

  • Day

    50°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 50F. Dew point will be around 40F with an average humidity of 72%. Winds will be 5 mph from the W.

    Night

    35°F

    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 78%. Winds will be 7 mph from the NW.