10-Day Weather Forecast - Mount Prospect, IL

Partly cloudy. Highs in the mid 60s inland but only in the upper 50s near the lake. East winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

Mostly cloudy. Lows in the lower 50s. East winds 10 to 15 mph.

Mostly cloudy. A slight chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Some thunderstorms may be severe in the afternoon. Locally heavy rainfall possible in the afternoon. Breezy with highs in the lower 70s inland but only in the upper 60s near the lake. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Mostly cloudy. Showers and thunderstorms in the evening then a chance of showers after midnight. Some thunderstorms may be severe. Locally heavy rainfall possible in the evening. Breezy with lows in the lower 50s. Chance of precipitation 90 percent.

Mostly cloudy. Highs in the lower 60s.

Mostly cloudy. Lows in the mid 40s.

Partly cloudy. Highs in the upper 50s.

Partly cloudy. Lows in the lower 40s.

Partly cloudy in the morning then becoming mostly cloudy. Highs around 60 inland but only in the mid 50s near the lake.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 50s.

Mostly clear. Low temperature around 42F. Dew point will be around 32F with an average humidity of 61%. Winds will be 7 mph from the NE.

Sunny. High temperature around 55F. Dew point will be around 34F with an average humidity of 53%. Winds will be 7 mph from the NE.

Clear. Low temperature around 43F. Dew point will be around 32F with an average humidity of 58%. Winds will be 3 mph from the NE.

Sunny. High temperature around 57F. Dew point will be around 37F with an average humidity of 56%. Winds will be 3 mph from the NW.

Clear. Low temperature around 44F. Dew point will be around 37F with an average humidity of 67%. Winds will be 3 mph from the N.

Mostly sunny. High temperature around 58F. Dew point will be around 40F with an average humidity of 59%. Winds will be 2 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 69%. Winds will be 1 mph from the NE.