Alvinston, Ontario Weather
Alvinston, 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 Alvinston in Lambton.
Marine forecast and fishing conditions near Alvinston.
Flight conditions near Alvinston. Data source: locating…
Soil conditions, frost risk and crop weather for Alvinston.
About Alvinston, Ontario
Alvinston is a community in Lambton, Ontario, Canada. It is classified as a town. Alvinston is located at 42.8261°N, 81.8639°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N0N.
Alvinston sits with a quiet gravity along the banks of the Sydenham River, where the earth holds the moisture of the low-lying fields and the sky opens wide over the southwestern plains. It lies 40.8 km east-south-east of Sarnia, ON (from Sarnia, ON: bearing 115°T), and is situated 13.9 km south of Watford. The Sydenham River carves a slow, deliberate path through the landscape, its dark current reflecting the heavy, golden light that settles over the fields as the sun dips toward the horizon. Just a short distance away, the A.W. Campbell Conservation Area offers a retreat into a canopy of mature trees, where the air grows cool and dense with the scent of damp loam and decaying leaves. Alvinston maintains a character defined by this proximity to the water and the wood, a place where the wind carries the dry, rustling sound of late-season crops across the flat, fertile ground. The history of Alvinston is rooted in the steady toil of agriculture, with a local economy that still finds its strength in the productivity of the surrounding soil. Small-scale industry and the daily commerce of the village reflect a persistence that mirrors the turning of the seasons, demanding a practical attention to the land. Residents move through their days with a steady focus, their presence marked by the rhythmic pulse of machinery and the quietude of a life lived close to the cycles of the harvest. Whether tending to the fields or gathering near the riverbanks, the people of Alvinston hold a deep, unspoken familiarity with the terrain that defines their home.
Live animated radar for Alvinston 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 | Alvinston, Lambton, Ontario |
| Coordinates | 42.826111°N, 81.863889°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N0N |
| 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 Alvinston, Ontario Weather Page
This page provides live weather conditions and forecasts for Alvinston, 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 Alvinston includes coordinates 42.826111°N, 81.863889°W, situated in Lambton. Postal FSA: N0N. 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.