Weather in Marietta, Pennsylvania, United States

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7-Day Detailed Weather Forecast for Marietta

This Afternoon

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. West wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 54°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 54. North wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 65°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 4pm and 5pm. Mostly sunny, with a high near 65. East wind around 6 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 57°F

Wind Speed: 5 to 12 mph

Wind Direction: SE

Forecast: Rain showers likely after 10pm. Cloudy, with a low around 57. Southeast wind 5 to 12 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 81°F

Wind Speed: 12 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 12 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 46°F

Wind Speed: 17 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 54°F

Wind Speed: 17 to 21 mph

Wind Direction: N

Forecast: A slight chance of rain showers before 8am. Mostly sunny, with a high near 54.

Saturday Night

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Areas of frost after 3am. Mostly clear, with a low around 35.

Sunday

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Areas of frost before 9am. Sunny, with a high near 57.

Sunday Night

Temperature: 37°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 37.

Monday

Temperature: 62°F

Wind Speed: 1 to 7 mph

Wind Direction: S

Forecast: Sunny, with a high near 62.

Monday Night

Temperature: 42°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 42.

Tuesday

Temperature: 65°F

Wind Speed: 0 to 3 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 65.

Tuesday Night

Temperature: 44°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 44.