Thedford, Ontario Weather
Thedford, Ontario — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Thedford in Lambton.
Marine forecast and fishing conditions near Thedford.
Flight conditions near Thedford. Data source: locating…
Soil conditions, frost risk and crop weather for Thedford.
About Thedford, Ontario
Thedford is a community in Lambton, Ontario, Canada. It is classified as a town. Thedford is located at 43.1681°N, 81.8469°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N0M.
Thedford sits upon a quiet stretch of land where the horizon holds a steady, expectant stillness. It lies 43.5 km east-north-east of Sarnia, ON (from Sarnia, ON: bearing 61°T), and is situated 14.7 km east-north-east of Forest. The Ausable River carves a slow path through the terrain nearby, its presence felt in the way the morning mist clings to the low-lying fields. The light at dusk here possesses a particular clarity, turning the surrounding earth into a deep, muted copper that seems to hold the warmth long after the sun has slipped away. Six kilometers away, the Thedford South Conservation Area offers a retreat into the stillness of native growth, where the air feels heavy with the scent of damp soil and ancient timber. Life in Thedford moves with a deliberate weight, grounded in the seasonal turns of the earth and the reliable, quiet labor of those who work the land. Thedford bears the marks of a long agricultural heritage, where the economy remains tied to the fertility of the surrounding soil. Early settlers recognized the potential of this region, establishing roots that have defined the local character for generations. Today, the pace of Thedford reflects a commitment to a life lived close to the cycles of harvest and growth, where the passing of a day is marked by the shifting shadows on barn boards and the distant sound of machinery working the fields. It is a place that values the steady endurance of its people, maintaining a sense of purpose that feels as firm as the ground beneath one's feet.
Live animated radar for Thedford and surroundings — RainViewer.
NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.
Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload
| Location | Thedford, Lambton, Ontario |
| Coordinates | 43.168056°N, 81.846945°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N0M |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Thedford, Ontario Weather Page
This page provides live weather conditions and forecasts for Thedford, Ontario, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Thedford includes coordinates 43.168056°N, 81.846945°W, situated in Lambton. Postal FSA: N0M. Telephone area code: 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905. Timezone: Eastern Time (UTC−5 / −4).
Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled 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-19 and is public domain.