Weather in Marietta, Pennsylvania, United States

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7-Day Detailed Weather Forecast for Marietta

Tonight

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 5am. Mostly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 84°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 9am, then a chance of showers and thunderstorms between 9am and 10am, then a chance of showers and thunderstorms between 10am and noon, then showers and thunderstorms likely between noon and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 84. South wind 2 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Friday

Temperature: 88°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 88. West wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 67°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Northwest wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 85°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: A chance of rain showers before 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Saturday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 63.

Sunday

Temperature: 84°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 84.

Sunday Night

Temperature: 63°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 63.

Monday

Temperature: 86°F

Wind Speed: 0 to 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 86.

Monday Night

Temperature: 65°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 65.

Tuesday

Temperature: 91°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 91.

Tuesday Night

Temperature: 69°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 69.

Wednesday

Temperature: 95°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Sunny, with a high near 95.