10-Day Weather Forecast - Colchester, IL

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

Mostly clear in the evening then becoming partly cloudy. Cooler with lows around 10 above. North winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds around 5 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows around 16. West winds around 5 mph.

Partly sunny. Not as cool with highs around 40.

Partly cloudy. Lows in the lower 30s. Highs in the mid 40s.

Partly cloudy. Lows in the lower 30s. Highs in the mid 40s.

Partly cloudy. Lows around 20. Highs in the upper 30s.

Partly cloudy. Lows around 20. Highs in the upper 30s.

Partly cloudy. Lows around 20. Highs in the upper 30s.

Partly cloudy. Lows around 20. Highs in the upper 30s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the mid 40s.

Mostly clear. Low temperature around 27F. Dew point will be around 22F with an average humidity of 73%. Winds will be 7 mph from the SE.

Mostly sunny. High temperature around 38F. Dew point will be around 26F with an average humidity of 70%. Winds will be 7 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 80%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 42F. Dew point will be around 34F with an average humidity of 83%. Winds will be 9 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 38F. Dew point will be around 38F with an average humidity of 89%. Winds will be 7 mph from the SE.