10-Day Weather Forecast - Pontiac, IL

Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s. Southwest winds around 5 mph.

Mostly cloudy. A chance of showers early in the afternoon. A chance of thunderstorms in the afternoon. Showers likely late. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Northwest winds around 5 mph. Chance of precipitation 70 percent.

Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Humid with highs in the lower 80s. North winds around 5 mph. Chance of precipitation 40 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of precipitation 40 percent.

Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of precipitation 30 percent.

Mostly sunny. Highs in the mid 80s.

Clear. Lows in the mid 60s.

Sunny. Highs in the upper 80s.

Mostly clear. Lows in the upper 60s.

Mostly sunny. Highs around 90.

Clear. Low temperature around 69F. Dew point will be around 69F with an average humidity of 86%. Winds will be 1 mph from the N.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 84F. Dew point will be around 70F with an average humidity of 74%. Winds will be 2 mph from the NE.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 67F. Dew point will be around 68F with an average humidity of 86%. Winds will be 1 mph from the NE.

Sunny. High temperature around 82F. Dew point will be around 67F with an average humidity of 73%. Winds will be 2 mph from the NE.

Clear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 85%. Winds will be 1 mph from the NE.