Round Lake Beach, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Rain Showers
    42°
    Thursday 4/18
    Forecast night icon
    42°
    Rain Showers
    Hourly
    Night Details
    Becoming partly cloudy late. Showers in the evening then a chance of showers late in the evening. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Friday 4/19
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s. West winds 10 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy. Patchy frost late in the evening. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 20 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Saturday 4/20
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Patchy frost in the morning. Highs around 50. West winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the mid 30s. West winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 4/21
    Day
    58°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs in the upper 50s.
    Night Details
    Clear. Areas of frost after midnight. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Monday 4/22
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 60s.
    Night Details
    Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the upper 40s. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Tuesday 4/23
    Day
    63°
    70% Chance Rain Showers
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy in the evening then clearing. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    48°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Wednesday 4/24
    Day
    48°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s inland but only in the upper 40s near the lake.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    53°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Thursday 4/25
    Day
    53°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 50s inland but only around 50 near the lake.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 33F with an average humidity of 64%. Winds will be 14 mph from the E.
  • Forecast day icon
    Friday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    60% Chance of Rain
    47°
    Friday 4/26
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    47°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 38F with an average humidity of 60%. Winds will be 14 mph from the E.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 47F. Dew point will be around 41F with an average humidity of 74%. Winds will be 13 mph from the E.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    61°
    Forecast night icon
    Night
    70% Chance of Rain
    53°
    Saturday 4/27
    Day
    61°
    60% Chance of Rain
    Forecast day icon
    Night
    53°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 61F. Dew point will be around 46F with an average humidity of 66%. Winds will be 11 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 77%. Winds will be 11 mph from the SE.