Round Lake Beach, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Rain
    71°
    Forecast night icon
    Night
    Thunderstorms
    63°
    Sunday 4/28
    Day
    71°
    Rain
    Forecast day icon
    Night
    63°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 71F. Dew point will be around 59F with an average humidity of 93%. Winds will be 1 mph from the SE.
    Night Details
    Showers and a chance of thunderstorms. Unseasonably mild. Lows in the upper 50s. South winds 10 to 15 mph. Chance of precipitation 90 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 4/29
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 40s. West winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Sunny
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    58°
    Tuesday 4/30
    Day
    73°
    Sunny
    Forecast day icon
    Night
    58°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of thunderstorms after midnight. Lows in the mid 50s. South winds 10 to 15 mph. Chance of precipitation 40 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    54°
    Wednesday 5/1
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 70s inland but only in the mid 60s near the lake.
    Night Details
    Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    82°
    Forecast night icon
    Night
    70% Chance of Storms
    61°
    Thursday 5/2
    Day
    82°
    60% Chance of Storms
    Forecast day icon
    Night
    61°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Highs in the upper 70s inland but only in the mid 70s near the lake. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy. Thunderstorms likely mainly in the evening. Lows in the upper 50s. Chance of precipitation 70 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Friday 5/3
    Day
    71°
    40% Chance of Storms
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    30% Chance of Storms
    51°
    Saturday 5/4
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    30% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of thunderstorms in the evening. Lows in the upper 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Sunday 5/5
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 60s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 44F with an average humidity of 70%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Monday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Monday 5/6
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 66F. Dew point will be around 46F with an average humidity of 58%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 71%. Winds will be 2 mph from the N.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Tuesday 5/7
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 48F with an average humidity of 62%. Winds will be 5 mph from the NE.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 44F with an average humidity of 71%. Winds will be 5 mph from the NE.