10-Day Weather Forecast - Cornwall, PA

Cloudy with a 50 percent chance of rain. Highs in the upper 40s. Southwest winds 5 to 10 mph.

Rain in the evening then a chance of snow and rain after midnight. Little or no snow accumulation. Much cooler with lows in the lower 20s. West winds 5 to 10 mph with gusts up to 20 mph increasing to northwest 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 80 percent.

Mostly sunny. Much colder with highs in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows around 15. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 4 above.

Sunny in the morning then becoming partly sunny. Highs around 30. Wind chill values as low as 5 above in the morning.

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

Partly sunny. Not as cool with highs around 40.

Mostly cloudy. Lows in the lower 20s.

Mostly sunny. Colder with highs in the upper 20s.

Partly cloudy. Lows 15 to 20. Wind chill values as low as 5 above.

Mostly sunny. Highs in the upper 20s. Wind chill values as low as 5 above.

Mostly cloudy in the evening then becoming partly cloudy. Lows 10 to 15. Wind chill values as low as zero.

Mostly sunny. Highs in the lower 20s. Wind chill values as low as zero.

Partly cloudy. Low temperature around 16F. Dew point will be around 8F with an average humidity of 63%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 27F. Dew point will be around 10F with an average humidity of 56%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 24F. Dew point will be around 15F with an average humidity of 67%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 33F. Dew point will be around 20F with an average humidity of 66%. Winds will be 2 mph from the NW.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 23F with an average humidity of 76%. Winds will be 2 mph from the E.