Walnut Grove, Tennessee Weather
Walnut Grove, Tennessee — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Walnut Grove, Sullivan County.
Flight conditions near Walnut Grove. Data source: locating…
Soil conditions, frost risk and crop weather for Walnut Grove.
About Walnut Grove, Tennessee
Walnut Grove unfolds as a quiet expanse where rolling hills, softened by the passage of seasons, meet the broad sweep of the sky. It lies 4.4 miles south-south-east of Hamilton, TN (from Hamilton, TN: bearing 166°T), and is situated 6.9 miles south-east of Sullivan. The land here is a gentle undulation, a quilt of verdant pastures and mature woodlands, punctuated by the occasional weathered barn and farmstead that seem to rise organically from the earth. Sunlight, particularly in the late afternoon, casts long, benevolent shadows that stretch and deepen, lending a painterly quality to the scene, while the air, often carrying the scent of damp soil and distant woodsmoke, possesses a refreshing clarity. The character of Walnut Grove is one of patient endurance, a place where the natural world dictates a steady, unassuming tempo. The history of Walnut Grove is intertwined with the agricultural spirit of Sullivan County, a legacy evident in the well-tended fields that have sustained generations. While no single industry dominates today, the land's fertility continues to support a diverse agricultural tapestry, with crops like corn and soybeans yielding to the fertile soil. Echoes of earlier endeavors, perhaps mining or timber, whisper from the surrounding terrain, though the present economy thrives on a blend of small-scale farming and a growing appreciation for the area's natural beauty, drawing visitors who seek the unhurried pace and genuine quietude that Walnut Grove offers.
Live animated radar for Walnut Grove 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 | Walnut Grove, Sullivan County, Tennessee |
| Coordinates | 36.436772°N, 82.242356°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 37074, 38583, 37048 |
| Area Code | 423, 615, 629 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Walnut Grove, Tennessee Weather Page
This page provides live weather conditions and forecasts for Walnut Grove, Tennessee, 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 Walnut Grove includes coordinates 36.436772°N, 82.242356°W, situated in Sullivan County. ZIP code 37074, 38583, 37048. Telephone area code: 423, 615, 629. 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.
