Crystal Rock, Ontario Weather
Crystal Rock, 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 Crystal Rock in Grenville.
Marine forecast and fishing conditions near Crystal Rock.
Flight conditions near Crystal Rock. Data source: locating…
Soil conditions, frost risk and crop weather for Crystal Rock.
About Crystal Rock, Ontario
Crystal Rock is a compact rural community in Grenville, Ontario, Canada. It is classified as a village / hamlet. Crystal Rock is located at 44.7965°N, 75.4940°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K0E.
Crystal Rock sits with a quiet, grounded permanence upon the Ontario landscape, defined by the rising prominence of Fells Hill. It lies 9.6 km north of Prescott, ON (from Prescott, ON: bearing 11°T), and is situated 14.8 km west-south-west of Iroquois. The terrain here holds a subtle, lingering stillness, where the low light of late afternoon catches the hard, ancient surfaces of the earth and turns the fields into shades of muted bronze. Though the South Nation River flows some distance away, its presence exerts a distant, gravitational pull on the moisture in the air, keeping the meadows lush and the horizon wide. The wind moves across the expanse with a steady, cooling breath, carrying the scent of dry grass and the promise of the coming evening. The history of Crystal Rock persists in the sturdy architecture of its older farmsteads and the persistence of those who work the surrounding soil. Agriculture defines the daily labor here, as the seasonal cycle of planting and harvest dictates the movement of heavy machinery along the narrow roads. Life in Crystal Rock reflects a preference for the tangible and the immediate, where the weight of the seasons is measured in the growth of crops and the changing color of the woodlots. Even now, the land demands a deliberate, thoughtful pace, ensuring that the legacy of the early settlers persists in the quiet, focused industry of the people who reside here today.
Live animated radar for Crystal Rock 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 | Crystal Rock, Grenville, Ontario |
| Coordinates | 44.79647°N, 75.49399°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K0E |
| 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 Crystal Rock, Ontario Weather Page
This page provides live weather conditions and forecasts for Crystal Rock, 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 Crystal Rock includes coordinates 44.796470°N, 75.493990°W, situated in Grenville. Postal FSA: K0E. 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.