New Tecumseth, Ontario Weather
New Tecumseth, 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 for New Tecumseth in Simcoe.
Marine forecast and fishing conditions near New Tecumseth.
Flight conditions near New Tecumseth. Data source: locating…
About New Tecumseth, Ontario
New Tecumseth is a town in Simcoe, Ontario, Canada. It has a population of 43,948. New Tecumseth is located at 44.0847°N, 79.7656°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L9R.
New Tecumseth rests upon a landscape defined by the quiet elevation of the Rich Hill, where the horizon broadens to capture the pale, amber light that settles over the fields at dusk. It lies 24.7 km west of Newmarket, ON (from Newmarket, ON: bearing 277°T), and is situated 11.9 km north-north-east of Black Horse. The earth here holds a firmness that suggests the slow, deliberate work of seasonal cycles, while the Nottawasaga River winds through the lower reaches some 6 km away, drawing the eye toward the hidden movement of water across the soil. Further out, Hall Lake sits 13 km distant, a still point in the distance that anchors the sprawling, fertile terrain. The air carries a crispness, especially when the wind shifts across the open acreage, leaving a scent of dry grass and turned earth that lingers long after the sun has slipped beneath the rise. New Tecumseth maintains a character built upon the endurance of agricultural tradition, balanced by the modern pulse of industry that shapes its economic day. The local rhythm finds its strength in the steady operations of automotive manufacturing and the sprawling productivity of farms that have defined the region for generations. People move through their tasks with a focused efficiency, acknowledging the heritage of the land while leaning into the demands of the present. Even amidst the hum of production, there is a persistent clarity in the morning, when the shadows stretch long against the brick and steel, revealing a stillness that persists beneath the noise of a busy, working day.
Live animated radar for New Tecumseth 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 | New Tecumseth, Simcoe, Ontario |
| Coordinates | 44.084722°N, 79.765556°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L9R |
| 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 New Tecumseth, Ontario Weather Page
This page provides live weather conditions and forecasts for New Tecumseth, 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 New Tecumseth includes coordinates 44.084722°N, 79.765556°W, situated in Simcoe. Postal FSA: L9R. 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.