10-Day Weather Forecast - Lehigh Valley, PA

Patchy fog in the morning. Mostly sunny. Humid with highs in the lower 80s. Northeast winds around 5 mph becoming south in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Humid with lows in the mid 60s. Southwest winds around 5 mph.

Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Mostly cloudy with showers likely with a chance of thunderstorms in the evening then partly cloudy after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Mostly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the upper 60s. Chance of rain 70 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Sunny hot with highs in the upper 80s.

Clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 74%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 86F. Dew point will be around 65F with an average humidity of 60%. Winds will be 7 mph from the W.

Mostly clear. Low temperature around 69F. Dew point will be around 63F with an average humidity of 70%. Winds will be 6 mph from the NW.

Mostly sunny. High temperature around 83F. Dew point will be around 62F with an average humidity of 59%. Winds will be 5 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 62F with an average humidity of 71%. Winds will be 4 mph from the W.