10-Day Weather Forecast - Norristown, PA

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 20 percent.

Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the mid 60s. Northwest winds around 5 mph.

Mostly sunny. Highs in the lower 80s. North winds around 5 mph.

Partly cloudy in the evening, then clearing. Lows around 60. North winds around 5 mph.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the upper 70s.

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

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

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 67F with an average humidity of 84%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 79F. Dew point will be around 66F with an average humidity of 74%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 64F. Dew point will be around 62F with an average humidity of 82%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 77F. Dew point will be around 62F with an average humidity of 72%. Winds will be 2 mph from the N.

Clear. Low temperature around 63F. Dew point will be around 62F with an average humidity of 85%. Winds will be 1 mph from the SE.