10-Day Weather Forecast - Marietta, PA

Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph becoming southeast around 5 mph after midnight.

Mostly cloudy in the morning then becoming partly sunny. Unseasonably warm with highs around 70. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Showers likely. Mild. Lows in the mid 40s. Southwest winds 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Chance of rain 70 percent.

Mostly cloudy with showers likely in the morning then mostly sunny in the afternoon. Much cooler with highs in the mid 50s. Chance of rain 70 percent.

Partly cloudy in the evening then clearing. Much cooler with lows around 30.

Sunny. Highs in the upper 40s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny. Highs in the upper 40s.

Partly cloudy. Lows in the lower 30s.

Mostly sunny. Highs in the mid 50s.

Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 50 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 50s.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 23F with an average humidity of 52%. Winds will be 9 mph from the NW.

Mostly sunny. High temperature around 45F. Dew point will be around 21F with an average humidity of 47%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 35F. Dew point will be around 24F with an average humidity of 58%. Winds will be 2 mph from the SW.

Cloudy. High temperature around 48F. Dew point will be around 31F with an average humidity of 63%. Winds will be 3 mph from the W.

Cloudy. Low temperature around 39F. Dew point will be around 31F with an average humidity of 66%. Winds will be 2 mph from the SW.