10-Day Weather Forecast - Forest Park, IL

Sunny. Highs in the lower 80s inland but only in the upper 70s near the lake. Northeast winds 5 to 10 mph.

Clear. Lows in the upper 60s. East winds around 5 mph.

Mostly sunny. Highs in the upper 80s inland but only in the mid 80s near the lake. South winds 5 to 10 mph.

Mostly clear. Lows in the lower 70s.

Partly cloudy. Highs in the lower 90s. Heat index values up to 100.

Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent.

Mostly cloudy. Highs in the upper 80s.

Mostly cloudy. Lows in the lower 70s.

Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s inland but only in the lower 80s near the lake. Chance of precipitation 30 percent.

Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 67F with an average humidity of 80%. Winds will be 6 mph from the NE.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 63F with an average humidity of 66%. Winds will be 10 mph from the NE.

Clear. Low temperature around 66F. Dew point will be around 60F with an average humidity of 74%. Winds will be 8 mph from the NE.

Sunny. High temperature around 78F. Dew point will be around 59F with an average humidity of 59%. Winds will be 9 mph from the NE.

Clear. Low temperature around 66F. Dew point will be around 57F with an average humidity of 68%. Winds will be 5 mph from the NE.

Sunny. High temperature around 82F. Dew point will be around 58F with an average humidity of 53%. Winds will be 2 mph from the NE.

Clear. Low temperature around 68F. Dew point will be around 60F with an average humidity of 67%. Winds will be 2 mph from the N.