10-Day Weather Forecast - South Williamsport, PA

Partly sunny. A slight chance of showers in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Unseasonably warm with highs in the upper 60s. South winds 5 to 10 mph becoming west in the afternoon. Chance of rain 70 percent.

Rain showers. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Mostly sunny. Rain showers snow showers and freezing rain likely in the morning. Little or no snow accumulation. Much cooler with highs in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Partly cloudy in the evening then clearing. Lows in the mid 20s. Northwest winds 10 to 15 mph.

Sunny. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs in the lower 50s.

Mostly cloudy. A chance of rain and snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent.

A chance of snow showers in the morning. Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Chance of precipitation 40 percent.

Showers likely. A chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 70 percent.

A chance of rain showers in the morning. Mostly sunny. Cooler with highs in the mid 40s. Chance of rain 50 percent.

Partly cloudy. Cooler with lows in the mid 20s.

Mostly sunny. Highs in the mid 40s.

Partly cloudy. Low temperature around 30F. Dew point will be around 24F with an average humidity of 68%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 50F. Dew point will be around 29F with an average humidity of 61%. Winds will be 3 mph from the W.

Clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 28F with an average humidity of 74%. Winds will be 4 mph from the NW.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 50F. Dew point will be around 30F with an average humidity of 64%. Winds will be 2 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 80%. Winds will be 2 mph from the S.