I-77 weather conditions near Marietta, Ohio
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 67°F 2026-05-05T03:53:00-04:00 
Today 2026-05-05, Partly Sunny. Partly sunny, with a high near 79. Southwest wind 9 to 14 mph, with gusts as high as 29 mph.Tonight 2026-05-05, Chance Showers then Showers. A chance of showers and thunderstorms before 1am, then showers likely between 1am and 2am, then showers and possibly a thunderstorm after 2am. Low around 53. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday 2026-05-06, Showers. Showers, mainly before 2pm. High near 64. South wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night 2026-05-06, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.
Thursday 2026-05-07, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.- Thursday Night 2026-05-07, Partly Cloudy. Partly cloudy, with a low around 38.
Friday 2026-05-08, Mostly Sunny. Mostly sunny, with a high near 67.Friday Night 2026-05-08, Partly Cloudy then Chance Showers. A 40 percent chance of showers after 2am. Partly cloudy, with a low around 47.
Saturday 2026-05-09, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 69.- Saturday Night 2026-05-09, Partly Cloudy. Partly cloudy, with a low around 48.
Sunday 2026-05-10, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Sunday Night 2026-05-10, Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Monday 2026-05-11, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a high near 67.