Port Lambton, Ontario Weather
Port Lambton, 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 Port Lambton in Lambton.
Marine forecast and fishing conditions near Port Lambton.
Flight conditions near Port Lambton. Data source: locating…
Soil conditions, frost risk and crop weather for Port Lambton.
About Port Lambton, Ontario
Port Lambton is a compact rural community in Lambton, Ontario, Canada. It is classified as a town. Port Lambton is located at 42.6569°N, 82.5033°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N8A.
Port Lambton rests low against the eastern bank of the St. Clair River, where the horizon broadens to accommodate the steady, inexorable push of the current. It lies 39.1 km south-south-west of Sarnia, ON (from Sarnia, ON: bearing 203°T), and is situated 12.0 km north-west of Wallaceburg. The air here holds a particular weight, smelling of damp silt and deep, moving water, while the light at dusk catches the surface of the Rivière Sainte-Claire, turning the channel into a ribbon of hammered pewter. Along the shore, the land remains flat and watchful, its character defined by the constant presence of the waterway that dictates the reach of the fields and the quiet orientation of every roofline. Port Lambton carries the legacy of those who first recognized the utility of this passage, serving as a gateway where the movement of goods and the passage of vessels have long defined the local economy. While the heavy industrial hum of the region occasionally vibrates through the stillness, the daily life of Port Lambton persists in a deliberate, measured fashion, focused on the maintenance of docks and the seasonal shifts of the river. The historical importance of this crossing persists in the local memory, lingering in the way residents observe the passing freighters that dwarf the shoreline. It is a place where the proximity to the water demands a persistent, quiet vigilance, grounding the identity of the inhabitants in the relentless, forward motion of the river.
Live animated radar for Port Lambton 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 | Port Lambton, Lambton, Ontario |
| Coordinates | 42.656945°N, 82.503333°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N8A |
| 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 Port Lambton, Ontario Weather Page
This page provides live weather conditions and forecasts for Port Lambton, 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 Port Lambton includes coordinates 42.656945°N, 82.503333°W, situated in Lambton. Postal FSA: N8A. 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.