10-Day Weather Forecast - Fullerton, IL

Mostly sunny this morning then becoming mostly cloudy. Highs around 30. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as zero this morning.

Mostly cloudy and not as cool. Near steady temperature in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy in the evening then becoming partly cloudy. Cooler with lows around 15. Northwest winds around 10 mph with gusts up to 20 mph becoming north after midnight.

Sunny. Highs in the upper 20s. North winds 5 to 10 mph becoming west in the afternoon.

Mostly clear in the evening then becoming mostly cloudy. Lows around 20.

Mostly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly sunny. Highs in the lower 40s.

Partly cloudy. Lows in the upper 20s. Highs in the lower 40s.

Partly cloudy. Lows in the upper 20s. Highs in the lower 40s.

Clear. Low temperature around 27F. Dew point will be around 27F with an average humidity of 87%. Winds will be 4 mph from the NW.

Sunny. High temperature around 34F. Dew point will be around 24F with an average humidity of 74%. Winds will be 5 mph from the W.

Mostly cloudy. Low temperature around 25F. Dew point will be around 22F with an average humidity of 80%. Winds will be 3 mph from the W.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 32F. Dew point will be around 21F with an average humidity of 72%. Winds will be 6 mph from the W.

Clear. Low temperature around 21F. Dew point will be around 18F with an average humidity of 79%. Winds will be 6 mph from the W.