10-Day Weather Forecast - Fairfield, IL

Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph in the evening, becoming light and variable.

Mostly sunny. Highs in the upper 70s. East winds around 5 mph.

Mostly cloudy. Lows in the mid 50s. East winds around 5 mph.

Mostly cloudy. Highs in the mid 70s.

Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 40 percent.

Mostly cloudy. Lows in the lower 50s.

Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.

Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.

Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 70s. Chance of rain 40 percent.

Mostly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 50 percent.

Mostly cloudy. A chance of showers. Highs in the lower 70s. Chance of rain 50 percent.

Cloudy with widely scattered thunderstorms. Chance of storms 22%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 85%. Winds will be 6 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 60F with an average humidity of 96%. Winds will be 17 mph from the NNE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 35F with an average humidity of 79%. Winds will be 18 mph from the NNE.

Mostly cloudy. High temperature around 51F. Dew point will be around 35F with an average humidity of 50%. Winds will be 18 mph from the NNE.

Clear. Low temperature around 36F. Dew point will be around 27F with an average humidity of 63%. Winds will be 15 mph from the NNE.