10-Day Weather Forecast - Pontoon Beach, IL

Sunny. Highs in the lower 60s. North winds 5 to 10 mph.

Partly cloudy. Lows in the lower 40s. North winds 5 to 10 mph.

Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph.

Mostly clear. Lows around 40.

Sunny. Not as cool with highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. A chance of showers. A chance of thunderstorms mainly in the evening. Not as cool with lows in the mid 50s. Chance of rain 50 percent.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 20 percent.

A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent.

Mostly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.

Showers likely. A chance of thunderstorms mainly in the evening. Lows in the lower 50s. Chance of rain 70 percent.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 50 percent.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 66%. Winds will be 6 mph from the NW.

Sunny. High temperature around 69F. Dew point will be around 38F with an average humidity of 44%. Winds will be 8 mph from the NW.

Clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 60%. Winds will be 3 mph from the NW.

Sunny. High temperature around 70F. Dew point will be around 43F with an average humidity of 49%. Winds will be 3 mph from the W.

Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 66%. Winds will be 1 mph from the N.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 48F with an average humidity of 56%. Winds will be 1 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 68%. Winds will be 2 mph from the NE.