10-Day Weather Forecast - Chalfont, PA

Mostly cloudy. Humid with highs in the lower 80s. East winds around 5 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph.

Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.

Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph.

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the mid 80s.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Hot with highs in the upper 80s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s.

Mostly sunny. Hot with highs in the upper 80s.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s.

Mostly sunny. Hot with highs in the lower 90s.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 73F with an average humidity of 87%. Winds will be 4 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 90F. Dew point will be around 74F with an average humidity of 76%. Winds will be 5 mph from the W.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 72F. Dew point will be around 72F with an average humidity of 83%. Winds will be 3 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 89F. Dew point will be around 72F with an average humidity of 72%. Winds will be 3 mph from the NW.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 71F. Dew point will be around 69F with an average humidity of 81%. Winds will be 2 mph from the N.