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City of Marietta, OhioMarietta, OH 7-Day Weather Forecast
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Marietta Weather Forecast
Marietta, OH Weather Forecast Date: 233 AM EDT Sun Sep 27 2026
Weather forecast for Marietta, OH
Today Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Today... Sunny. Highs in the lower 70s. North winds 5 to 10 mph. |
| Mon Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly sunny. Highs in the upper 60s. Northwest winds around 5 mph. |
| Tue Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly sunny. Highs in the mid 70s. Light and variable winds. |
| Wed Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the upper 70s. |
Thu Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Thursday... Mostly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the upper 50s. Chance of rain 50%. |
| Sat Hi: 70°FHi: 21°C |
Saturday... Partly sunny with a 40% chance of showers. Highs around 70. |
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