10-Day Weather Forecast - Round Lake, IL

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  • 37|28°F
    70% Chance of Snow
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    Today

    37°F

    Snow likely and a chance of rain. Blustery. Temperatures in the mid 30s. Northwest winds 15 to 25 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

    Tonight

    28°F

    Partly cloudy in the evening then clearing. A slight chance of snow early in the evening. Lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 25 mph diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent.

    Hourly details
  • Day

    46°F

    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 40s. West winds 5 to 10 mph.

    Night

    41°F

    Showers likely. Windy with lows in the upper 30s. South winds 20 to 25 mph with gusts up to 35 mph becoming southwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of precipitation 70 percent.

    Hourly details
  • Day

    43°F

    Mostly cloudy in the morning then becoming partly cloudy. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 55 mph.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. Breezy with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    41°F

    Mostly cloudy. Highs around 40.

    Night

    34°F

    Cloudy. A chance of snow showers in the evening then rain and snow showers likely after midnight. Lows in the lower 30s. Chance of precipitation 70 percent.

    Hourly details
  • Day

    51°F

    Rain and snow showers. Breezy with highs in the lower 40s. Chance of precipitation 90 percent.

    Night

    22°F

    Rain and snow showers likely in the evening then a chance of snow showers after midnight. Breezy with lows 15 to 20. Chance of precipitation 70 percent.

    Hourly details
  • Day

    22°F

    Mostly cloudy and blustery. Highs in the mid 20s.

    Night

    12°F

    Mostly cloudy. Lows 5 to 10 above.

    Hourly details
  • Day

    30°F

    Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 20s.

    Night

    21°F

    Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 20s.

  • Day

    36°F

    Mostly cloudy. Highs in the upper 30s.

    Night

    30°F

    Partly cloudy. Low temperature around 30F. Dew point will be around 27F with an average humidity of 83%. Winds will be 5 mph from the S.

  • Day

    44°F

    Cloudy. High temperature around 44F. Dew point will be around 34F with an average humidity of 81%. Winds will be 11 mph from the S.

    Night

    39°F

    Cloudy. Low temperature around 39F. Dew point will be around 38F with an average humidity of 89%. Winds will be 11 mph from the SW.

  • Day

    53°F

    Cloudy. High temperature around 53F. Dew point will be around 42F with an average humidity of 80%. Winds will be 6 mph from the SW.

    Night

    38°F

    Cloudy. Low temperature around 38F. Dew point will be around 38F with an average humidity of 86%. Winds will be 3 mph from the NW.