10-Day Weather Forecast - McKnightstown, PA

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning then partly sunny with showers and thunderstorms likely in the afternoon. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 60 percent.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. West winds around 5 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Heat index values around 100.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Warm with lows in the lower 70s. West winds around 5 mph in the evening becoming light and variable. Chance of rain 50 percent.

Mostly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid hot with highs in the mid 90s. Chance of rain 70 percent. Heat index values up to 105.

Mostly cloudy in the evening then becoming partly cloudy. A chance of thunderstorms. Showers likely mainly in the evening. Humid with lows in the mid 60s. Chance of rain 70 percent.

Sunny. Very warm with highs in the upper 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Very warm with highs in the upper 80s.

Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.

Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 84%. Winds will be 2 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 58F with an average humidity of 63%. Winds will be 4 mph from the W.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 82%. Winds will be 2 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 61F with an average humidity of 64%. Winds will be 5 mph from the SW.

Clear. Low temperature around 62F. Dew point will be around 60F with an average humidity of 85%. Winds will be 3 mph from the SW.