10-Day Weather Forecast - Pontiac, IL

Sunny in the morning then becoming partly cloudy. Highs in the upper 40s. West winds 5 to 10 mph increasing to southwest 10 to 15 mph in the afternoon.

Mostly cloudy. A slight chance of showers early in the evening then a chance of showers in the late evening and early morning. A slight chance of showers late. Windy with lows in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 40 percent.

Partly cloudy and windy. Highs in the upper 40s. West winds 25 to 35 mph diminishing to 20 to 30 mph in the afternoon. Gusts up to 50 mph.

Mostly cloudy and breezy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming north around 5 mph after midnight.

Cloudy. A slight chance of snow showers in the morning then a slight chance of rain showers in the afternoon. Highs in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Cloudy with a 50 percent chance of showers. Lows in the upper 30s.

Showers likely with a slight chance of thunderstorms in the morning then showers in the afternoon. Breezy with highs around 60. Chance of precipitation near 100 percent.

Cloudy. Rain showers snow showers with a slight chance of thunderstorms in the evening then a chance of snow after midnight. Windy with lows around 20. Chance of precipitation 80 percent.

Mostly cloudy. A chance of snow in the morning. Windy with highs in the mid 20s. Chance of precipitation 30 percent.

Mostly cloudy in the evening then clearing. Lows around 10 above.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows around 20.

Mostly cloudy. Highs in the mid 40s.

Partly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 82%. Winds will be 2 mph from the SE.

Mostly cloudy. High temperature around 52F. Dew point will be around 35F with an average humidity of 73%. Winds will be 8 mph from the S.

Partly cloudy. Low temperature around 42F. Dew point will be around 38F with an average humidity of 81%. Winds will be 8 mph from the S.

Partly cloudy. High temperature around 63F. Dew point will be around 45F with an average humidity of 69%. Winds will be 9 mph from the SW.

Mostly clear. Low temperature around 42F. Dew point will be around 41F with an average humidity of 74%. Winds will be 4 mph from the W.