Hemlock 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 Hemlock Corners in Grenville.
Marine forecast and fishing conditions near Hemlock Corners.
Flight conditions near Hemlock Corners. Data source: locating…
Soil conditions, frost risk and crop weather for Hemlock Corners.
Hemlock Corners is a locality in Grenville, Ontario, Canada. It is classified as a small locality. Hemlock Corners is located at 44.8328°N, 75.8168°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7A.
Hemlock Corners sits nestled against the quiet rise of the Brandy Hill, where the land holds the steady, patient weight of the eastern Ontario plains. It lies 17.7 km east-south-east of Smiths Falls, ON (from Smiths Falls, ON: bearing 115°T), and is situated 9.3 km south of Merrickville. The earth here is dark and dense, catching the low, pale light of late afternoon in a way that makes the surrounding fields seem to hold their breath. Cranberry Lake lies just three kilometres away, its stillness acting as a mirror for the shifting clouds, while the Rideau River flows with a persistent, liquid gravity some eight kilometres distant. Hemlock Corners occupies a space defined by these slow watercourses and the modest elevation of the nearby hill, creating a landscape that feels settled and anchored in the bedrock of the region. Life in Hemlock Corners maintains a fidelity to the cycles of the earth, as the economy remains rooted in the traditional agricultural pursuits that first brought settlers to this part of the province. The history of the locality is written in the fences that divide the pastures and the sturdy, unadorned architecture of farmhouses that have weathered generations of winters. While the pace of modern industry pulls at the horizon, Hemlock Corners preserves a particular clarity of purpose, where the turning of the season dictates the labor of the day. A distinct stillness lingers over the roads at dusk, revealing a character that values the endurance of the land over the clamor of the outside world.
Live animated radar for Hemlock 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 | Hemlock Corners, Grenville, Ontario |
| Coordinates | 44.83284°N, 75.81677°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7A |
| 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 |
This page provides live weather conditions and forecasts for Hemlock 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 Hemlock Corners includes coordinates 44.832840°N, 75.816770°W, situated in Grenville. Postal FSA: K7A. 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.