10-Day Weather Forecast - Pontiac, IL

Sunny in the morning then becoming partly cloudy. Highs in the mid 20s. North winds 5 to 10 mph becoming southeast in the afternoon.

Mostly cloudy. Near steady temperature around 19. Southeast winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 30s. Southeast winds 10 to 15 mph.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy in the morning then clearing. Highs in the upper 40s.

Clear in the evening then becoming partly cloudy. Lows in the lower 30s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 50s.

Mostly cloudy with a 40 percent chance of rain. Lows in the lower 30s.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 20s.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Low temperature around 28F. Dew point will be around 22F with an average humidity of 73%. Winds will be 5 mph from the NE.

Cloudy. High temperature around 43F. Dew point will be around 26F with an average humidity of 63%. Winds will be 2 mph from the E.

Partly cloudy. Low temperature around 30F. Dew point will be around 26F with an average humidity of 78%. Winds will be 4 mph from the E.

Mostly sunny. High temperature around 42F. Dew point will be around 28F with an average humidity of 68%. Winds will be 3 mph from the NE.

Mostly cloudy. Low temperature around 30F. Dew point will be around 26F with an average humidity of 80%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 42F. Dew point will be around 28F with an average humidity of 68%. Winds will be 2 mph from the NW.

Clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 78%. Winds will be 2 mph from the NW.