Weather in Marietta, Pennsylvania, United States

7-Day Detailed Weather Forecast for Marietta

This Afternoon

Temperature: 37°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Rain and snow. Cloudy, with a high near 37. Northeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 32°F

Wind Speed: 8 to 18 mph

Wind Direction: N

Forecast: Rain and snow before 1am, then snow and patchy blowing snow. Cloudy, with a low around 32. North wind 8 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Temperature: 38°F

Wind Speed: 17 to 21 mph

Wind Direction: NW

Forecast: A chance of snow and patchy blowing snow before 2pm. Cloudy, with a high near 38. Northwest wind 17 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Temperature: 18°F

Wind Speed: 16 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 18. Northwest wind around 16 mph, with gusts as high as 29 mph.

Tuesday

Temperature: 32°F

Wind Speed: 6 to 13 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 32. West wind 6 to 13 mph, with gusts as high as 24 mph.

Tuesday Night

Temperature: 22°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Snow showers likely after 7pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Temperature: 46°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Snow showers likely before 7am, then a slight chance of rain and snow showers between 7am and 1pm. Partly sunny, with a high near 46. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Temperature: 28°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 28.

Thursday

Temperature: 45°F

Wind Speed: 3 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers before 7am, then rain and snow showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

Thursday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Rain and snow showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Friday

Temperature: 41°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: A chance of rain and snow showers before 7am. Mostly sunny, with a high near 41. Chance of precipitation is 30%.

Friday Night

Temperature: 29°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 29.

Saturday

Temperature: 51°F

Wind Speed: 3 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 51.

Saturday Night

Temperature: 34°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 34.