Barnhart, Missouri Weather
Barnhart, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Barnhart, Jefferson County.
Flight conditions near Barnhart. Data source: locating…
Soil conditions, frost risk and crop weather for Barnhart.
About Barnhart, Missouri
Barnhart unfolds across a verdant expanse where the rolling Missouri Ozarks begin their gentle descent towards the Mississippi River. It lies 9.9 miles south-south-west of Oakville, MO (from Oakville, MO: bearing 209°T), and is situated 6.2 miles south of Arnold. Here, the landscape is a mosaic of dense woodlands punctuated by wide, sun-drenched fields, a terrain that breathes with the humid exhalations of summer and the crisp, clean air of autumn. The Meramec River, a silver ribbon of ceaseless motion, skirts the western edge of Barnhart, its banks a tapestry of willows and sycamores, their leaves whispering secrets to the wind. In the twilight, the sky above Barnhart often bleeds into hues of rose and lavender, casting a soft, ethereal glow that transforms the familiar contours of the land into something otherworldly, a fleeting moment of profound, quiet beauty. The story of Barnhart is deeply entwined with the rich mineral veins that once pulsed beneath its soil, a legacy that shaped its early economy around lead and zinc mining. Though the mines have long since fallen silent, the echoes of that industrious past linger in the character of the place, a testament to the resilience and hardiness of its people. Today, Barnhart’s economic life flows with a more varied current, drawing strength from its proximity to larger urban centers and the steady hum of local businesses that cater to the needs of its residents. The nearby landscape, however, remains its most compelling attraction, a natural amphitheater where the seasons paint their grandest spectacles, drawing those seeking solace and adventure in the wild embrace of the Ozarks, a place where history and nature converge in a timeless dance.
Live animated radar for Barnhart 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 | Barnhart, Jefferson County, Missouri |
| Coordinates | 38.344221°N, 90.393453°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 63012 |
| Area Code | 314 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Barnhart, Missouri Weather Page
This page provides live weather conditions and forecasts for Barnhart, Missouri, 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 Barnhart includes coordinates 38.344221°N, 90.393453°W, situated in Jefferson County. ZIP code 63012. Telephone area code: 314. Timezone: Central Time (America/Chicago).
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.
