10-Day Weather Forecast - Round Lake Beach, IL

As of

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  • 62|49°F
    Mostly Cloudy

    Today

    62°F

    Mostly cloudy. Temperatures in the upper 50s. Northeast winds 10 to 15 mph.

    Tonight

    49°F

    Partly cloudy. Lows in the mid 40s. Northeast winds 10 to 15 mph, becoming east 5 to 10 mph after midnight.

    Hourly details
  • 67|55°F
    Mostly Cloudy

    Day

    67°F

    Mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph.

    Night

    55°F

    Mostly cloudy. Lows in the lower 50s. South winds 5 to 10 mph.

    Hourly details
  • 69|57°F
    Partly Cloudy

    Day

    69°F

    Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. South winds 5 to 10 mph.

    Night

    57°F

    Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph.

    Hourly details
  • 67|46°F
    30% Chance Rain Showers

    Day

    67°F

    Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 70s. Chance of precipitation 30 percent.

    Night

    46°F

    Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.

    Hourly details
  • 65|53°F
    40% Chance Rain Showers

    Day

    65°F

    Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 60s inland, but only in the mid 60s near the lake. Chance of precipitation 40 percent.

    Night

    53°F

    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 50 percent.

    Hourly details
  • 63|51°F
    40% Chance Rain Showers

    Day

    63°F

    Mostly cloudy. A chance of showers in the morning. Highs around 70 inland, but only in the mid 60s near the lake. Chance of precipitation 40 percent.

    Night

    51°F

    Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 40 percent.

    Hourly details
  • 70|58°F
    40% Chance Rain Showers

    Day

    70°F

    Mostly cloudy. A chance of showers in the morning. Highs around 70. Chance of precipitation 40 percent.

    Night

    58°F

    Mostly cloudy. Lows in the lower 50s.

  • 64|54°F
    50% Chance Rain Showers

    Day

    64°F

    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.

    Night

    54°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 48F with an average humidity of 91%. Winds will be 19 mph from the SW.

  • 57|40°F
    40% Chance of Rain

    Day

    57°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 57F. Dew point will be around 47F with an average humidity of 65%. Winds will be 16 mph from the WNW.

    Night

    40°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 76%. Winds will be 8 mph from the NW.

  • 57|42°F
    30% Chance of Rain

    Day

    57°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 57F. Dew point will be around 40F with an average humidity of 62%. Winds will be 6 mph from the W.

    Night

    42°F

    Partly cloudy. Low temperature around 42F. Dew point will be around 35F with an average humidity of 72%. Winds will be 12 mph from the N.