10-Day Weather Forecast - Duncannon, PA

Rain in the morning then partly sunny with a chance of rain in the afternoon. Highs in the lower 50s. Temperature falling into the lower 30s in the afternoon. West winds 15 to 20 mph. Gusts up to 35 mph increasing to 50 mph in the afternoon. Chance of rain near 100 percent.

Partly cloudy and blustery. Much cooler with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 50 mph diminishing to 10 to 15 mph with gusts up to 30 mph after midnight.

Mostly sunny. Cooler with highs in the upper 30s. West winds around 5 mph becoming south around 5 mph in the afternoon.

Mostly cloudy. Lows in the lower 30s. South winds 5 to 10 mph becoming southwest after midnight.

Mostly sunny. Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon.

Partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the mid 20s.

Cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the lower 30s.

Partly sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy with a 30 percent chance of rain. Highs in the mid 40s.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 87%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 55F. Dew point will be around 44F with an average humidity of 76%. Winds will be 4 mph from the W.

Cloudy. Low temperature around 41F. Dew point will be around 39F with an average humidity of 79%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 50F. Dew point will be around 37F with an average humidity of 70%. Winds will be 2 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 37F. Dew point will be around 33F with an average humidity of 74%. Winds will be 2 mph from the N.