10-Day Weather Forecast - Round Lake Beach, IL

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  • |58°F
    Partly Cloudy

    Tonight

    58°F

    Mostly clear early in the evening then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph becoming northwest after midnight.

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  • 67|56°F
    80% Chance Rain Showers

    Day

    67°F

    Mostly cloudy. A chance of showers late in the morning. Showers in the afternoon. Highs in the lower 70s inland but only in the mid 60s near the lake. Temperature falling into the lower 60s in the afternoon. East winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation 80 percent.

    Night

    56°F

    Cloudy. Showers in the evening then a chance of showers after midnight. A slight chance of showers late. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent.

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  • 66|52°F
    Mostly Cloudy

    Day

    66°F

    Mostly cloudy in the morning then clearing. Highs in the lower 70s inland but only in the upper 60s near the lake. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

    Night

    52°F

    Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph.

    Hourly details
  • 71|58°F
    Partly Cloudy

    Day

    71°F

    Partly cloudy. Highs in the mid 70s inland but only in the upper 60s near the lake.

    Night

    58°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of precipitation 50 percent.

    Hourly details
  • 72|59°F
    70% Chance of Storms

    Day

    72°F

    Showers likely. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 70 percent.

    Night

    59°F

    Partly cloudy. Lows in the mid 50s.

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  • 72|56°F
    40% Chance Rain Showers

    Day

    72°F

    Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.

    Night

    56°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • 71|60°F
    Partly Cloudy

    Day

    71°F

    Partly cloudy. Highs in the upper 70s.

    Night

    60°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • 73|66°F
    Partly Cloudy

    Day

    73°F

    Partly cloudy. Highs in the lower 80s.

    Night

    66°F

    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 63F with an average humidity of 84%. Winds will be 7 mph from the SE.

  • 80|71°F
    50% Chance of Storms

    Day

    80°F

    Partly cloudy with a 65% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 66F with an average humidity of 74%. Winds will be 10 mph from the S.

    Night

    71°F

    Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 68F with an average humidity of 82%. Winds will be 11 mph from the SW.

  • 80|69°F
    40% Chance of Rain

    Day

    80°F

    Sunny with a 40% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 66F with an average humidity of 71%. Winds will be 10 mph from the SW.

    Night

    69°F

    Clear with a 45% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 66F with an average humidity of 83%. Winds will be 7 mph from the SW.