Enter your search query in the box below.

Carthagena, Ohio Weather

Carthagena, Ohio — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Carthagena, Mercer County.

🌡️ Current Conditions
Loading current conditions…
24-Hour Forecast
Loading hourly forecast…
Current Conditions Detail
Loading detail…
7-Day Forecast
Loading 7-day forecast…
✈️ Aviation Weather

Flight conditions near Carthagena — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

Loading aviation data…
🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Carthagena.

Loading agricultural data…
NWS Extended Forecast
Loading NWS forecast…
📡 Precipitation Radar

Live animated radar for Carthagena and surroundings — RainViewer.

Loading radar…
🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
Calculating…

About Carthagena, Ohio

Carthagena rests in the gently rolling terrain of Mercer County, a landscape defined by broad fields that stretch towards the horizon, broken only by the occasional cluster of trees or the glint of distant water. It lies 14.2 miles east of Noble, IN (from Noble, IN: bearing 99°T), and is situated 7.8 miles south of Celina. The air here often carries the scent of freshly turned earth or the sweet perfume of ripening crops, a testament to the agricultural heart of the region. Sunlight, when it breaks through the often-cloudy skies, casts a soft, diffused glow, illuminating the muted greens and browns of the farmland. The very shape of the land, a series of subtle swells and shallow valleys, feels as though it has been smoothed by generations of wind and rain, creating a comforting, almost maternal contour to the countryside. The history of Carthagena is deeply entwined with the agricultural heritage of western Ohio, a story told in the enduring presence of family farms and the quiet diligence of its residents. This is a place where the local economy has long been sustained by the bounty of the soil, with crops like corn and soybeans dominating the fertile fields that surround the settlement. The spirit of community, nurtured by shared labor and a deep respect for the land, is palpable. While no grand monuments mark its past, the enduring character of Carthagena is found in the steadfastness of its people and the quiet continuity of life, where traditions are honored and the rhythm of the seasons dictates the pace of the day.

LocationCarthagena, Mercer County, Ohio
Coordinates40.436714°N, 84.559955°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)45822
Area Code234, 330
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service