Grants Corners, Ontario Weather
Grants Corners, 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 Grants Corners in Stormont, Dundas and Glengarry.
Marine forecast and fishing conditions near Grants Corners.
Flight conditions near Grants Corners. Data source: locating…
Soil conditions, frost risk and crop weather for Grants Corners.
About Grants Corners, Ontario
Grants Corners is a locality in Stormont, Dundas and Glengarry, Ontario, Canada. It is classified as a village / hamlet. Grants Corners is located at 45.0858°N, 74.7089°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K6H.
Grants Corners rests within a stillness that seems to gather near the rising slopes of Lairds Hill, where the air holds the keen, sharp clarity of a northern horizon. It lies 6.8 km north-north-east of Cornwall, ON (from Cornwall, ON: bearing 12°T), and is situated 15.8 km south-south-east of Apple Hill. The land here stretches toward the Hudson Bay, a vast and cooling presence that tempers the light of late afternoon into a pale, bruised violet. Beyond the immediate reach of the fields, the North Raisin River maintains its slow, deliberate course some 8 km away, providing a quiet pulse to the surrounding terrain. The history of Grants Corners finds its roots in the steady labor of those who cleared the heavy timber to reveal the dark, productive earth beneath. Agriculture defines the economy of the region, with family-run enterprises turning the seasons into cycles of sowing and harvest that dictate the cadence of the day. Life in Grants Corners moves with a predictable, grounded gravity, reflecting the resilience of a landscape that demands attention to the turn of the weather and the health of the soil. Local character emerges from this long-standing connection to the land, where the weight of the work is balanced by the simple, enduring beauty of the open sky hovering over the plains.
Live animated radar for Grants Corners 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 | Grants Corners, Stormont, Dundas and Glengarry, Ontario |
| Coordinates | 45.085833°N, 74.708889°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K6H |
| 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 Grants Corners, Ontario Weather Page
This page provides live weather conditions and forecasts for Grants Corners, 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 Grants Corners includes coordinates 45.085833°N, 74.708889°W, situated in Stormont, Dundas and Glengarry. Postal FSA: K6H. 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.