Ladysmith, Ontario Weather
Ladysmith, 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 Ladysmith in Lambton.
Marine forecast and fishing conditions near Ladysmith.
Flight conditions near Ladysmith. Data source: locating…
Soil conditions, frost risk and crop weather for Ladysmith.
About Ladysmith, Ontario
Ladysmith is a locality in Lambton, Ontario, Canada. It is classified as a village / hamlet. Ladysmith is located at 42.7900°N, 82.4081°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N7W.
Ladysmith rests upon the low, fertile banks where the St. Clair River draws a steady, silver line against the horizon. It lies 22.5 km south-south-west of Sarnia, ON (from Sarnia, ON: bearing 199°T), and is situated 11.1 km south-south-east of Corunna. The air here holds the damp, cool breath of the river, a persistent moisture that turns the evening light into a pale, bruised violet as it settles over the fields. Beyond the immediate shore, the landscape flattens into an expanse of dark, heavy soil that has long dictated the lives of those who work it. While the Sydenham River flows through the distance some 22 km away, the local horizon remains defined by the vast, open sky and the quiet endurance of the riverfront. During the autumn, the wind carries a sharp, metallic clarity that makes the distant trees appear as if they were drawn with a fine, deliberate hand. History in Ladysmith persists in the quiet maintenance of the land and the modest structures that house the machinery of regional agriculture. Life follows the turning of the seasons, a cycle punctuated by the distant hum of industry and the solitary movements of those attending to the crops. While the Lorne C. Henderson Conservation Area offers a retreat some 20 km away, the daily character of Ladysmith is found in the simple, utilitarian grace of its roads and the pragmatic focus of its people. There is a particular stillness in the mornings, when the sun catches the dew on the tall grasses, revealing a landscape that asks for little but offers a deep, grounded sense of belonging to those who watch the river move.
Live animated radar for Ladysmith 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 | Ladysmith, Lambton, Ontario |
| Coordinates | 42.79°N, 82.408056°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N7W |
| 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 Ladysmith, Ontario Weather Page
This page provides live weather conditions and forecasts for Ladysmith, 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 Ladysmith includes coordinates 42.790000°N, 82.408056°W, situated in Lambton. Postal FSA: N7W. 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.