10-Day Weather Forecast - South Mountain, PA

Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Mild. Lows in the mid 40s. East winds around 5 mph becoming south after midnight.

Partly sunny. Unseasonably warm with highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

A chance of thunderstorms in the evening. Showers likely. Mild. Lows in the mid 40s. West winds 5 to 10 mph becoming northwest after midnight. Chance of rain 70 percent.

Partly sunny. Much cooler with highs in the lower 50s.

Partly cloudy in the evening then becoming mostly clear. Much cooler with lows around 30.

Sunny. Highs in the upper 40s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny. Highs in the upper 40s.

Partly cloudy. Lows in the lower 30s.

Partly sunny. Not as cool with highs in the upper 50s.

Mostly cloudy with a 50 percent chance of showers. Lows around 40.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 50s.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 22F with an average humidity of 52%. Winds will be 9 mph from the NW.

Mostly sunny. High temperature around 42F. Dew point will be around 18F with an average humidity of 45%. Winds will be 4 mph from the NW.

Mostly cloudy. Low temperature around 34F. Dew point will be around 22F with an average humidity of 57%. Winds will be 3 mph from the SW.

Cloudy. High temperature around 45F. Dew point will be around 27F with an average humidity of 60%. Winds will be 3 mph from the W.

Cloudy. Low temperature around 37F. Dew point will be around 29F with an average humidity of 67%. Winds will be 2 mph from the W.