10-Day Weather Forecast - Castle Shannon, PA

Mostly cloudy this morning then becoming mostly sunny. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mainly clear. Lows in the upper 20s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Considerable cloudiness. A chance of rain in the evening then rain likely after midnight. Lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Rain. Near steady temperature in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Rain in the evening. Snow. Little or no snow accumulation. Much colder with lows in the lower 20s. Chance of precipitation 90 percent.

Snow likely mainly in the morning. Little or no snow accumulation. Much colder. Near steady temperature in the mid 20s. Chance of snow 70 percent.

Mostly cloudy with a 50 percent chance of snow. Lows around 15.

Mostly cloudy. A chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 30 percent.

Mostly cloudy with a 50 percent chance of snow. Near steady temperature in the mid 20s.

Snow likely. Highs in the mid 30s. Chance of snow 70 percent.

Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20.

Partly sunny with a 40 percent chance of snow. Highs in the mid 20s.

Cloudy. Low temperature around 6F. Dew point will be around 4F with an average humidity of 67%. Winds will be 6 mph from the W.

Cloudy. High temperature around 18F. Dew point will be around 3F with an average humidity of 66%. Winds will be 8 mph from the W.

Cloudy. Low temperature around 12F. Dew point will be around 7F with an average humidity of 74%. Winds will be 5 mph from the W.

Cloudy. High temperature around 25F. Dew point will be around 12F with an average humidity of 68%. Winds will be 5 mph from the W.

Cloudy. Low temperature around 13F. Dew point will be around 11F with an average humidity of 76%. Winds will be 2 mph from the W.

Cloudy. High temperature around 28F. Dew point will be around 14F with an average humidity of 68%. Winds will be 1 mph from the SE.

Cloudy. Low temperature around 22F. Dew point will be around 17F with an average humidity of 77%. Winds will be 2 mph from the E.