10-Day Weather Forecast - Valley Forge, PA

Sunny cold with highs in the upper 20s. North winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 12. North winds around 5 mph.

Partly sunny in the morning then becoming mostly cloudy. Cold with highs around 30. Northwest winds around 5 mph becoming southwest around 5 mph in the afternoon.

Mostly cloudy with a 50 percent chance of snow showers. Light snow accumulation possible. Cold with lows around 12. Southwest winds around 5 mph increasing to west 10 to 15 mph with gusts up to 30 mph after midnight.

Partly sunny. A chance of snow showers in the morning. Little or no additional snow accumulation. Blustery colder with highs around 18. Temperature falling to around 12 in the afternoon. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 50 percent. Wind chill values as low as 8 below in the afternoon.

Mostly clear. Colder with lows around zero. Wind chill values as low as 15 below.

Mostly sunny. Cold with highs 15 to 20. Wind chill values as low as 15 below in the morning.

Mostly clear in the evening then becoming partly cloudy. Cold with lows 5 to 10 above.

Partly sunny. Not as cold with highs in the upper 20s.

Mostly cloudy in the evening then clearing. Cold with lows 10 to 15.

Mostly sunny. Highs in the mid 30s.

Partly cloudy. Cold with lows in the lower 20s.

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

Mostly clear. Low temperature around 26F. Dew point will be around 17F with an average humidity of 62%. Winds will be 4 mph from the W.

Mostly cloudy. High temperature around 35F. Dew point will be around 17F with an average humidity of 54%. Winds will be 3 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 18F with an average humidity of 61%. Winds will be 2 mph from the W.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 37F. Dew point will be around 20F with an average humidity of 54%. Winds will be 1 mph from the SW.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 21F with an average humidity of 63%. Winds will be 1 mph from the E.