10-Day Weather Forecast - Port Royal, PA

Mostly sunny with a slight chance of showers in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Very warm. Humid with highs in the lower 80s. West winds around 5 mph. Chance of rain 70 percent.

Mostly cloudy. Showers likely in the evening. Humid with lows in the mid 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent.

Partly sunny. Highs in the upper 70s. North winds around 5 mph.

Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. North winds around 5 mph.

Sunny. Highs in the mid 70s.

Mostly clear. Lows in the mid 50s.

Sunny. Highs in the mid 70s.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Mostly cloudy with a chance of showers. Humid with lows in the mid 60s. Chance of rain 30 percent.

Mostly sunny. Humid. Very warm with highs in the lower 80s.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 68F with an average humidity of 88%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 77F. Dew point will be around 64F with an average humidity of 77%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 62F. Dew point will be around 63F with an average humidity of 90%. Winds will be 1 mph from the W.

Mostly sunny. High temperature around 77F. Dew point will be around 61F with an average humidity of 75%. Winds will be 0 mph from the W.

Clear. Low temperature around 63F. Dew point will be around 63F with an average humidity of 88%. Winds will be 1 mph from the SE.