10-Day Weather Forecast - Northumberland, PA

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

Mostly cloudy. Not as cool with lows around 50. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. A chance of showers in the afternoon. Warmer with highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

Mostly cloudy. A chance of showers in the evening. Unseasonably mild. Lows in the upper 50s. Chance of rain 40 percent.

Partly sunny. Unseasonably warm with highs in the upper 70s.

Mostly cloudy. Unseasonably mild. Lows around 60.

Partly sunny. Continued unseasonably warm with highs in the mid 80s.

Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the lower 60s. Chance of rain 30 percent.

Partly sunny. Continued unseasonably warm with highs in the lower 80s.

Mostly cloudy with a 30 percent chance of showers. Unseasonably mild. Lows around 60.

Partly sunny with a 30 percent chance of showers. Warm with highs in the mid 70s.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 54F with an average humidity of 64%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 74F. Dew point will be around 59F with an average humidity of 70%. Winds will be 5 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 60%. Winds will be 5 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 62F. Dew point will be around 34F with an average humidity of 46%. Winds will be 7 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 29F with an average humidity of 48%. Winds will be 5 mph from the NW.

Sunny. High temperature around 62F. Dew point will be around 31F with an average humidity of 43%. Winds will be 3 mph from the NW.

Clear. Low temperature around 44F. Dew point will be around 34F with an average humidity of 55%. Winds will be 1 mph from the E.