10-Day Weather Forecast - Upper Darby, PA

Areas of frost in the morning. Sunny. Highs in the lower 60s. North winds around 5 mph, becoming east around 5 mph in the afternoon.

Clear. Patchy frost. Lows in the mid 30s. Light and variable winds, becoming northwest around 5 mph after midnight.

Patchy frost in the morning. Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Clear. Lows in the lower 40s. Light and variable winds, becoming west around 5 mph after midnight.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the upper 40s.

Sunny. Highs in the mid 60s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Partly sunny. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly sunny. Highs in the upper 60s.

Partly cloudy. Lows in the lower 50s.

Mostly sunny. Highs in the upper 60s.

Clear. Low temperature around 44F. Dew point will be around 44F with an average humidity of 81%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 67F. Dew point will be around 47F with an average humidity of 67%. Winds will be 3 mph from the ENE.

Mostly cloudy. Low temperature around 45F. Dew point will be around 47F with an average humidity of 86%. Winds will be 2 mph from the S.

Cloudy. High temperature around 66F. Dew point will be around 55F with an average humidity of 80%. Winds will be 5 mph from the S.

Cloudy. Low temperature around 57F. Dew point will be around 55F with an average humidity of 89%. Winds will be 9 mph from the S.