10-Day Weather Forecast - Forest Park, IL

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  • 75|64°F
    Partly Cloudy

    Today

    75°F

    Partly cloudy in the morning then clearing. Highs in the upper 70s inland but only in the lower 70s near the lake. Northeast winds 5 to 10 mph.

    Tonight

    64°F

    Mostly clear. Lows in the mid 60s. North winds 5 to 10 mph.

    Hourly details
  • 79|67°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Highs in the mid 80s inland but only in the upper 70s near the lake. Northeast winds around 5 mph.

    Night

    67°F

    Mostly clear. Lows in the mid 60s. East winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 85|71°F
    Mostly Sunny

    Day

    85°F

    Mostly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.

    Night

    71°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 83|69°F
    50% Chance of Storms

    Day

    83°F

    Partly cloudy with a slight chance of showers and thunderstorms in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent.

    Night

    69°F

    Showers likely. A chance of thunderstorms mainly in the evening. Lows in the upper 60s. Chance of precipitation 60 percent.

    Hourly details
  • 76|67°F
    50% Chance of Storms

    Day

    76°F

    Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.

    Night

    67°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of precipitation 30 percent.

    Hourly details
  • 80|70°F
    Partly Cloudy

    Day

    80°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 80s.

    Night

    70°F

    Mostly cloudy. Lows in the upper 60s.

    Hourly details
  • 84|71°F
    Partly Cloudy

    Day

    84°F

    Partly cloudy. Highs in the upper 80s.

    Night

    71°F

    Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 71F. Dew point will be around 68F with an average humidity of 74%. Winds will be 3 mph from the W.

  • 80|69°F
    Sunny

    Day

    80°F

    Sunny. High temperature around 80F. Dew point will be around 67F with an average humidity of 68%. Winds will be 4 mph from the NW.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 65F with an average humidity of 74%. Winds will be 4 mph from the NW.

  • 80|69°F
    Sunny

    Day

    80°F

    Sunny. High temperature around 80F. Dew point will be around 63F with an average humidity of 63%. Winds will be 2 mph from the NW.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 74%. Winds will be 2 mph from the W.

  • 79|69°F
    30% Chance of Rain

    Day

    79°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 64F with an average humidity of 66%. Winds will be 2 mph from the W.

    Night

    69°F

    Mostly clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 74%. Winds will be 2 mph from the W.