10-Day Weather Forecast - Fayetteville, IL

Mostly cloudy. A slight chance of rain and snow this morning then a chance of rain this afternoon. Not as cool with highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Mostly cloudy with a chance of snow and rain in the evening then partly cloudy after midnight. Lows in the lower 20s. West winds around 10 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Mostly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then clearing. Lows around 12. West winds 5 to 10 mph. Wind chill values as low as 2 above.

Sunny in the morning then becoming partly sunny. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 2 above in the morning.

Partly cloudy. Lows 10 to 15. Wind chill values as low as zero after midnight.

Mostly clear. Highs in the mid 20s. Lows around 10 above. Wind chill values as low as 5 below.

Mostly clear. Highs in the mid 20s. Lows around 10 above. Wind chill values as low as 5 below.

Mostly sunny. Not as cool with highs in the upper 30s. Wind chill values as low as 5 above in the morning.

Partly cloudy in the evening then becoming mostly clear. Not as cool with lows in the upper 20s.

Mostly sunny. Not as cool with highs in the upper 40s.

Mostly cloudy. A 20 percent chance of rain. Lows in the upper 20s. Highs around 40.

Mostly cloudy. A 20 percent chance of rain. Lows in the upper 20s. Highs around 40.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 33F. Dew point will be around 28F with an average humidity of 76%. Winds will be 5 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 40F. Dew point will be around 32F with an average humidity of 80%. Winds will be 4 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 33F. Dew point will be around 32F with an average humidity of 85%. Winds will be 2 mph from the NE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 39F. Dew point will be around 31F with an average humidity of 81%. Winds will be 2 mph from the NE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 27F. Dew point will be around 26F with an average humidity of 80%. Winds will be 4 mph from the N.