10-Day Weather Forecast - Grant Park, IL

Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph in the morning, becoming light and variable.

Clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds around 5 mph.

Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 10 to 15 mph.

Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent.

Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 70s. Chance of precipitation 20 percent.

Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of precipitation 20 percent.

Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers. Highs in the lower 70s. Chance of precipitation 50 percent.

Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 50 percent.

Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of precipitation 60 percent.

Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s.

Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 60s.

Mostly clear. Low temperature around 44F. Dew point will be around 37F with an average humidity of 72%. Winds will be 14 mph from the NE.

Sunny. High temperature around 56F. Dew point will be around 39F with an average humidity of 60%. Winds will be 8 mph from the NE.

Partly cloudy. Low temperature around 42F. Dew point will be around 36F with an average humidity of 73%. Winds will be 7 mph from the ESE.

Mostly cloudy. High temperature around 60F. Dew point will be around 40F with an average humidity of 57%. Winds will be 8 mph from the SSE.

Partly cloudy. Low temperature around 51F. Dew point will be around 40F with an average humidity of 73%. Winds will be 7 mph from the SSW.

Partly cloudy. High temperature around 72F. Dew point will be around 54F with an average humidity of 66%. Winds will be 6 mph from the SW.

Mostly cloudy. Low temperature around 57F. Dew point will be around 53F with an average humidity of 77%. Winds will be 6 mph from the SSW.