Weather in Marietta, Pennsylvania, United States

7-Day Detailed Weather Forecast for Marietta

Today

Temperature: 30°F

Wind Speed: 1 to 5 mph

Wind Direction: SW

Forecast: Snow. Cloudy, with a high near 30. Southwest wind 1 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tonight

Temperature: 7°F

Wind Speed: 2 to 23 mph

Wind Direction: W

Forecast: Snow likely before 3am. Mostly cloudy. Low around 7, with temperatures rising to around 14 overnight. Wind chill values as low as -5. West wind 2 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 13°F

Wind Speed: 24 to 29 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 13. Wind chill values as low as -15. Northwest wind 24 to 29 mph, with gusts as high as 51 mph.

Saturday Night

Temperature: 5°F

Wind Speed: 13 to 24 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 5. Wind chill values as low as -12. Northwest wind 13 to 24 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. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

Sunday Night

Temperature: 4°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 4.

Monday

Temperature: 26°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 26.

Monday Night

Temperature: 14°F

Wind Speed: 2 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 14.

Tuesday

Temperature: 36°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 36.

Tuesday Night

Temperature: 25°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 25.

Wednesday

Temperature: 39°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: A slight chance of freezing rain before 7am, then a chance of rain between 7am and 1pm, then a chance of rain and snow. Cloudy, with a high near 39. Chance of precipitation is 50%.

Wednesday Night

Temperature: 26°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

Thursday

Temperature: 35°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

Thursday Night

Temperature: 20°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: A slight chance of snow. Mostly cloudy, with a low around 20.