10-Day Weather Forecast - Fairfield, IL

Partly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the upper 40s. South winds 15 to 20 mph with gusts up to 35 mph.

Mostly cloudy. Not as cool with lows in the mid 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Partly sunny. Highs in the lower 50s. Northwest winds around 5 mph.

Mostly cloudy. Showers likely after midnight. Lows in the mid 30s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Mostly cloudy with a chance of showers in the morning then mostly sunny in the afternoon. Highs around 50. Chance of rain 40 percent.

Mostly clear. Lows around 30. Highs in the upper 50s.

Mostly clear. Lows around 30. Highs in the upper 50s.

Mostly clear. Lows in the upper 30s. Highs in the mid 60s.

Mostly clear. Lows in the upper 30s. Highs in the mid 60s.

Partly cloudy. Lows in the lower 30s.

Partly sunny. Cooler with highs in the mid 40s.

A chance of snow showers in the evening. Mostly cloudy with a chance of rain showers. Lows in the lower 30s. Chance of precipitation 40 percent.

Partly sunny with a 30 percent chance of rain showers. Highs in the upper 40s.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 34F. Dew point will be around 31F with an average humidity of 81%. Winds will be 5 mph from the NE.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 46F. Dew point will be around 34F with an average humidity of 73%. Winds will be 2 mph from the NE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 34F. Dew point will be around 32F with an average humidity of 76%. Winds will be 2 mph from the N.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 31F with an average humidity of 68%. Winds will be 4 mph from the NE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 28F with an average humidity of 68%. Winds will be 4 mph from the E.