10-Day Weather Forecast - Grand Chain, IL

Mostly cloudy. A chance of drizzle and freezing drizzle in the morning then a chance of very light drizzle in the afternoon. Highs in the upper 30s. Southeast winds around 5 mph becoming north in the afternoon.

Mostly cloudy. Lows in the mid 20s. North winds around 10 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 30s. North winds 5 to 10 mph.

Partly cloudy. Lows around 16. North winds around 5 mph in the evening becoming light and variable.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Lows in the upper 20s. Highs in the lower 50s.

Mostly clear. Lows in the upper 20s. Highs in the lower 50s.

Mostly clear. Lows in the upper 20s. Highs in the lower 50s.

Sunny. Highs in the mid 40s.

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

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

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

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

Mostly clear. Low temperature around 30F. Dew point will be around 22F with an average humidity of 66%. Winds will be 4 mph from the SE.

Partly cloudy. High temperature around 44F. Dew point will be around 26F with an average humidity of 58%. Winds will be 5 mph from the SE.

Partly cloudy. Low temperature around 37F. Dew point will be around 31F with an average humidity of 73%. Winds will be 4 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 50F. Dew point will be around 36F with an average humidity of 69%. Winds will be 7 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 79%. Winds will be 6 mph from the S.