10-Day Weather Forecast - Round Lake Beach, IL

As of

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  • 78|65°F
    Mostly Cloudy

    Today

    78°F

    Mostly cloudy. Temperatures in the upper 70s. West winds around 10 mph.

    Tonight

    65°F

    Mostly cloudy. Lows in the lower 60s. West winds around 5 mph.

    Hourly details
  • 80|61°F
    Partly Cloudy

    Day

    80°F

    Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. North winds around 5 mph.

    Night

    61°F

    Clear. Lows in the mid 50s. East winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 78|64°F
    Sunny

    Day

    78°F

    Sunny. Highs in the upper 70s. South winds 5 to 10 mph.

    Night

    64°F

    Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph.

    Hourly details
  • 83|64°F
    Partly Cloudy

    Day

    83°F

    Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.

    Night

    64°F

    Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 50s. Chance of precipitation 20 percent.

    Hourly details
  • 76|60°F
    Partly Cloudy

    Day

    76°F

    Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s.

    Night

    60°F

    Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.

    Hourly details
  • 84|69°F
    40% Chance Rain Showers

    Day

    84°F

    Mostly cloudy with a chance of showers. Highs in the mid 80s. Chance of precipitation 40 percent.

    Night

    69°F

    Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.

    Hourly details
  • 77|63°F
    50% Chance Rain Showers

    Day

    77°F

    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 70s.

    Night

    63°F

    Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent.

  • 74|67°F
    30% Chance Rain Showers

    Day

    74°F

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

    Night

    67°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 91%. Winds will be 4 mph from the SE.

  • 80|68°F
    50% Chance of Rain

    Day

    80°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 80F. Dew point will be around 67F with an average humidity of 74%. Winds will be 4 mph from the S.

    Night

    68°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 68F. Dew point will be around 67F with an average humidity of 86%. Winds will be 2 mph from the S.

  • 78|63°F
    50% Chance of Rain

    Day

    78°F

    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 63F with an average humidity of 70%. Winds will be 2 mph from the NW.

    Night

    63°F

    Mostly clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 82%. Winds will be 2 mph from the N.