10-Day Weather Forecast - Castle Shannon, PA

Partly sunny. Very cold with highs around 12. Northwest winds 10 to 15 mph with gusts up to 35 mph. Wind chill values as low as 20 below.

Mainly clear. Frigid. Lows around zero. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Wind chill values as low as 12 below.

Partly sunny in the morning then becoming partly cloudy. Very cold with highs around 19. Northwest winds 5 to 10 mph.

Mainly clear. Frigid. Lows around 2 below. North winds around 5 mph in the evening becoming light and variable.

Partly sunny. Highs in the upper 20s.

Mostly cloudy. Not as cold with lows 15 to 20. Temperatures rising into the lower 20s after midnight.

Partly sunny. Not as cold with highs in the mid 40s.

Considerable cloudiness. A chance of rain after midnight. Not as cold with lows in the lower 30s. Chance of rain 30 percent.

Considerable cloudiness with a chance of rain and snow. Highs in the lower 40s. Chance of precipitation 40 percent.

A chance of rain in the evening. Considerable cloudiness with a chance of snow. Lows in the mid 20s. Chance of precipitation 40 percent.

Considerable cloudiness with a chance of snow. Highs in the mid 30s. Chance of snow 30 percent.

Considerable cloudiness. A chance of snow after midnight. Lows in the lower 20s. Chance of snow 30 percent.

Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.

Cloudy. Low temperature around 28F. Dew point will be around 21F with an average humidity of 71%. Winds will be 2 mph from the NE.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 23F with an average humidity of 65%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 26F with an average humidity of 73%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 26F with an average humidity of 69%. Winds will be 1 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 25F with an average humidity of 74%. Winds will be 3 mph from the W.