Newmarket, Ontario Weather
Newmarket, 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 Newmarket in York.
Marine forecast and fishing conditions near Newmarket.
Flight conditions near Newmarket. Data source: locating…
About Newmarket, Ontario
Newmarket is a town in York, Ontario, Canada. It has a population of 87,942. Newmarket is located at 44.0579°N, 79.4583°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L3Y.
Newmarket occupies a steady, elevated stretch of land where the horizon holds a quiet, deliberate weight. It lies 23.6 km north-north-east of Vaughan, ON (from Vaughan, ON: bearing 15°T), and is situated 6.8 km north of Aurora. The terrain here feels settled, caught in the balance between the higher elevations of The Pinnacles and the surrounding lowlands that catch the evening light in sharp, amber slivers. While the water moves elsewhere, the Black River flows with a persistent, hidden energy about 6 km away, and the stillness of van Nostrand Lake rests roughly 9 km from the center. Even at a distance of 23 km, the presence of Parc urbain national du Canada de la Rouge exerts a soft influence on the regional air, which carries a crisp, lingering freshness through the shifting seasons. Founding narratives for Newmarket trace back to the early arrival of settlers who recognized the value of the Holland River valley for trade and transport, establishing a hub that eventually shed its frontier skin for a more structured, commercial vitality. The local economy shifted from early sawmills and grain trade into a robust center for administration and professional services, drawing strength from its position as the seat of the regional government. This administrative weight provides a firm spine to the local industry, ensuring that Newmarket maintains a deliberate, focused pace of commerce that values consistency over the frantic churn of larger urban centers. The streets hold a certain gravity, reflecting a history of industrious planning that has allowed the local economy to weather the passage of decades with quiet resilience. Cultural character in Newmarket expresses itself through a pride in heritage buildings and a communal dedication to maintaining the integrity of its historic core. Residents often gather near the landmarks that mark the passage of time, finding common ground in the shared spaces that define the local identity. The atmosphere remains grounded, favoring an authenticity that resists the superficial, while notable figures such as the actor Jim Carrey spent formative years here, absorbing the modest, steady-handed nature of the surroundings. Traditions endure through the changing seasons, marked by the simple, enduring habit of neighbours acknowledging one another on the sidewalk as the daylight fades into a deep, clear indigo.
Live animated radar for Newmarket 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 | Newmarket, York, Ontario |
| Coordinates | 44.05794°N, 79.45835°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L3Y |
| 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 Newmarket, Ontario Weather Page
This page provides live weather conditions and forecasts for Newmarket, 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 Newmarket includes coordinates 44.057940°N, 79.458350°W, situated in York. Postal FSA: L3Y. 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.