10-Day Weather Forecast - Piasa, IL

Mostly cloudy with a slight chance of freezing drizzle and snow in the morning then partly sunny in the afternoon. Highs in the lower 30s. North winds 5 to 10 mph. Chance of precipitation 20 percent.

Partly cloudy. Cooler with lows around 15. North winds around 5 mph.

Partly sunny in the morning then clearing. Highs in the upper 20s. North winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 14. West winds around 5 mph.

Partly sunny. Highs in the upper 30s.

Partly cloudy in the evening then becoming mostly clear. Not as cool. Near steady temperature in the lower 30s.

Mostly sunny. Highs in the mid 40s.

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

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Mostly sunny. Highs in the mid 40s.

Clear. Low temperature around 27F. Dew point will be around 18F with an average humidity of 63%. Winds will be 6 mph from the SE.

Mostly sunny. High temperature around 39F. Dew point will be around 21F with an average humidity of 56%. 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 25F with an average humidity of 69%. Winds will be 7 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 30F with an average humidity of 67%. Winds will be 9 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 35F with an average humidity of 77%. Winds will be 7 mph from the S.