10-Day Weather Forecast - Round Lake Heights, IL

As of

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  • |49°F
    Partly Cloudy

    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
  • 66|53°F
    Mostly Cloudy

    Day

    66°F

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

    Night

    53°F

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

    Hourly details
  • 69|59°F
    Mostly Cloudy

    Day

    69°F

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

    Night

    59°F

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

    Hourly details
  • 65|45°F
    30% Chance Rain Showers

    Day

    65°F

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

    Night

    45°F

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

    Hourly details
  • 64|53°F
    40% Chance Rain Showers

    Day

    64°F

    Mostly cloudy. A slight chance of showers in the morning, then 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
  • 65|56°F
    30% Chance Rain Showers

    Day

    65°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 30 percent.

    Night

    56°F

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

    Hourly details
  • 59|55°F
    40% Chance Rain Showers

    Day

    59°F

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

    Night

    55°F

    Mostly cloudy. Lows in the lower 50s.

    Hourly details
  • 59|56°F
    50% Chance Rain Showers

    Day

    59°F

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

    Night

    56°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 98%. Winds will be 19 mph from the E.

  • 56|54°F
    50% Chance of Storms

    Day

    56°F

    Cloudy with a 50% chance for rain and thunderstorms. High temperature around 56F. Dew point will be around 56F with an average humidity of 98%. Winds will be 18 mph from the ENE.

    Night

    54°F

    Cloudy with a 47% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 53F with an average humidity of 98%. Winds will be 14 mph from the ENE.

  • 56|52°F
    30% Chance of Rain

    Day

    56°F

    Cloudy with a 25% chance for rain and thunderstorms. High temperature around 56F. Dew point will be around 55F with an average humidity of 97%. Winds will be 12 mph from the NE.

    Night

    52°F

    Cloudy. Low temperature around 52F. Dew point will be around 51F with an average humidity of 98%. Winds will be 12 mph from the NNE.