Marietta, Ohio Weather
Marietta, Ohio — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Marietta, Washington County.
Flight conditions near Marietta. Data source: locating…
About Marietta, Ohio
Marietta unfolds on the western bank of the Ohio River, a place where rolling hills, cloaked in the deep greens of deciduous forests, give way to fertile bottomlands. It lies 11.7 miles north-north-east of Parkersburg, WV (from Parkersburg, WV: bearing 29°T), and is situated 7.9 miles north-east of Vienna. The terrain here is a gentle, persistent undulation, a landscape shaped by millennia of water and wind, where the air often carries the damp, earthy scent of the river and the distant, sweet perfume of ripening fruit. Sunlight, especially in the late afternoon, pools in the hollows and spills over the ridges, casting long, soft shadows that lend a painterly quality to the scene. The character of Marietta is one of quiet resilience, a town that has weathered the seasons and the shifts of time with a steady, unhurried grace, its architecture a blend of sturdy Federal styles and more recent, pragmatic constructions. The very founding of Marietta in 1788 marks it as a pioneer settlement of profound historical significance, a beacon of the Northwest Territory. Its early economy was intrinsically tied to the Ohio River, serving as a vital port for steamboats carrying goods and people westward, a legacy still visible in the preserved historic architecture and the enduring importance of its riverfront. Later, the region saw the rise of industries like coal mining and manufacturing, though agriculture, particularly the cultivation of apples and other produce, remains a strong thread in the local tapestry, celebrated in seasonal festivals. Washington State Community College contributes a youthful intellectual energy, while the presence of the Ohio River Museum and the Mound Cemetery, a repository of early American history, draws visitors keen to understand Marietta's foundational role in the nation's expansion.
Live animated radar for Marietta and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Marietta, Washington County, Ohio |
| Coordinates | 39.415352°N, 81.454844°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 45750 |
| Area Code | 937 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Marietta, Ohio Weather Page
This page provides live weather conditions and forecasts for Marietta, Ohio, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Marietta includes coordinates 39.415352°N, 81.454844°W, situated in Washington County. ZIP code 45750. Telephone area code: 937. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
