10-Day Weather Forecast - Upper Darby, PA

Mostly sunny. Cold with highs in the upper 20s. North winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Colder with lows around 12. Northwest winds around 5 mph.

Sunny cold with highs in the upper 20s. Northwest winds 5 to 10 mph.

Partly cloudy. Cold with lows around 9 above. Northwest winds around 5 mph.

Mostly sunny in the morning then mostly cloudy with a chance of snow in the afternoon. Cold with highs in the upper 20s. Chance of snow 30 percent.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero after midnight.

Sunny colder with highs around 20. Wind chill values as low as 10 below in the morning.

Mostly clear. Cold with lows around 5 above. Wind chill values as low as 10 below.

Mostly sunny. Cold with highs around 20. Wind chill values as low as 10 below in the morning.

Partly cloudy. Cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.

Sunny cold with highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.

Mostly sunny. Cold with highs in the upper 20s. Wind chill values as low as zero in the morning.

Mostly clear. Low temperature around 26F. Dew point will be around 18F with an average humidity of 67%. Winds will be 7 mph from the NW.

Partly cloudy. High temperature around 37F. Dew point will be around 24F with an average humidity of 65%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around 31F. Dew point will be around 24F with an average humidity of 70%. Winds will be 5 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 26F with an average humidity of 66%. Winds will be 4 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 29F with an average humidity of 73%. Winds will be 3 mph from the NW.