10-Day Weather Forecast - Grand Chain, IL

Areas of fog in the morning. Mostly cloudy. Highs in the upper 60s. Southeast winds around 5 mph.

Mostly cloudy. Near steady temperature in the lower 60s. South winds 5 to 10 mph.

Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Mostly cloudy. Rain showers in the evening then a chance of rain and snow showers after midnight. Little or no snow accumulation. Much cooler. Less humid with lows in the mid 20s. Southwest winds around 15 mph becoming northwest after midnight. Gusts up to 30 mph. Chance of precipitation 90 percent.

Mostly clear. Highs around 30. Lows around 20.

Mostly clear. Highs around 30. Lows around 20.

Mostly clear. Highs in the mid 30s. Lows in the mid 20s.

Mostly clear. Highs in the mid 30s. Lows in the mid 20s.

Partly sunny. Highs in the mid 40s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows around 20.

Mostly sunny. Highs in the lower 30s.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 83%. Winds will be 6 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 45F. Dew point will be around 39F with an average humidity of 85%. Winds will be 4 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 89%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 43F. Dew point will be around 36F with an average humidity of 81%. Winds will be 3 mph from the N.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 85%. Winds will be 2 mph from the N.