Weather in Marietta, Pennsylvania, United States

7-Day Detailed Weather Forecast for Marietta

Overnight

Temperature: 12°F

Wind Speed: 1 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 12. West wind around 1 mph.

Friday

Temperature: 30°F

Wind Speed: 0 to 3 mph

Wind Direction: SW

Forecast: A chance of snow after 1pm. Mostly cloudy, with a high near 30. Southwest wind 0 to 3 mph. Chance of precipitation is 30%.

Friday Night

Temperature: 7°F

Wind Speed: 2 to 20 mph

Wind Direction: SW

Forecast: A chance of snow before 9pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy. Low around 7, with temperatures rising to around 17 overnight. Wind chill values as low as 0. Southwest wind 2 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 14°F

Wind Speed: 22 to 26 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 14. Wind chill values as low as -15. Northwest wind 22 to 26 mph, with gusts as high as 52 mph.

Saturday Night

Temperature: 4°F

Wind Speed: 14 to 21 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 4. Northwest wind 14 to 21 mph, with gusts as high as 41 mph.

Sunday

Temperature: 20°F

Wind Speed: 9 to 14 mph

Wind Direction: NW

Forecast: Sunny, with a high near 20.

Sunday Night

Temperature: 6°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 6.

Monday

Temperature: 26°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 26.

Monday Night

Temperature: 14°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 14.

Tuesday

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 35.

Tuesday Night

Temperature: 24°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A chance of freezing rain after 1am. Partly cloudy, with a low around 24. Chance of precipitation is 30%.

Wednesday

Temperature: 39°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of freezing rain before 7am, then a chance of rain showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

Wednesday Night

Temperature: 24°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A chance of rain showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

Thursday

Temperature: 34°F

Wind Speed: 9 to 13 mph

Wind Direction: NW

Forecast: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 34.