Ancaster, Ontario Weather
Ancaster, 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 Ancaster in Wentworth.
Marine forecast and fishing conditions near Ancaster.
Flight conditions near Ancaster. Data source: locating…
Soil conditions, frost risk and crop weather for Ancaster.
About Ancaster, Ontario
Ancaster is a community in Wentworth, Ontario, Canada. It is classified as a village / hamlet. Ancaster is located at 43.2092°N, 80.0119°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L9G.
Ancaster rests upon the elevated terrain near the Burlington Heights, where the air holds a cool, persistent clarity that seems to sharpen the edges of the horizon. It lies 14.4 km west-south-west of Hamilton, ON (from Hamilton, ON: bearing 254°T), and is situated 9.1 km south-west of Dundas. The land here slopes with a deliberate grace toward the Welland River, carving a path through a landscape defined by the quiet presence of Washboard Falls, which murmurs steadily in the distance. Residents often walk the Lafarge 2000 Trail, finding a stillness that persists even as the light fades into a deep, bruised violet against the treeline. Beyond the immediate canopy, the surface of Dunmark Lake catches the late afternoon sun, reflecting a sky that feels vast and unburdened by the weight of the day. History lingers in the stone foundations of Ancaster, where the early industry of the region relied on the power of moving water to turn the wheels of progress. The economy has transitioned from those foundational mills to a modern character that balances a respect for local heritage with the quiet demands of contemporary life. People move through their routines with a focused purpose, yet there is always time to notice the way the wind shifts across the fields as the seasons turn. By maintaining a connection to the geography of the Welland River, Ancaster keeps a steady pulse, grounded in a landscape that has supported generations and continues to offer a sense of enduring permanence to those who call it home.
Live animated radar for Ancaster 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 | Ancaster, Wentworth, Ontario |
| Coordinates | 43.209167°N, 80.011944°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L9G |
| 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 Ancaster, Ontario Weather Page
This page provides live weather conditions and forecasts for Ancaster, 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 Ancaster includes coordinates 43.209167°N, 80.011944°W, situated in Wentworth. Postal FSA: L9G. 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.