Rock Mills, Ontario Weather
Rock Mills, 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 Rock Mills in Grey.
Marine forecast and fishing conditions near Rock Mills.
Flight conditions near Rock Mills. Data source: locating…
Soil conditions, frost risk and crop weather for Rock Mills.
About Rock Mills, Ontario
Rock Mills is a locality in Grey, Ontario, Canada. It is classified as a village / hamlet. Rock Mills is located at 44.2893°N, 80.4953°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N0C.
Rock Mills sits nestled within the quiet contours of the land near the slopes of Bowles Hill, where the earth rises to meet a persistent, cooling sky. It lies 31.1 km south-west of Collingwood, ON (from Collingwood, ON: bearing 221°T), and is situated 15.5 km north-north-west of Dundalk. The Beaver River defines the pulse of the valley here, its waters moving with a deliberate clarity that cuts through the limestone bedrock of the region. At dusk, the light catches the surface of the river, turning the moving current into a ribbon of hammered silver that anchors the valley floor to the rising ground. The air in Rock Mills carries the scent of damp moss and cold stone, a stark, clean fragrance that lingers long after the sun has dipped behind the ridge. The history of Rock Mills remains tied to the power of the water, which once turned the heavy wheels of local industry and ground the grain that sustained the early settlers. While the mills themselves have long since surrendered to the quiet encroachment of the wild, the memory of that labor persists in the rugged stone foundations that still cling to the banks of the Beaver River. Nearby, the water finds a more dramatic expression at Eugenia Falls and within the surrounding Eugenia Falls Conservation Area, where the land drops away in a sudden, vertical rush. The presence of Eugenia Lake nearby creates a stillness that defines the local character, a heavy, serene silence that settles over the fields and woods. Life in Rock Mills follows the turning of the seasons, marked by the slow expansion of the forest and the enduring, stone-hearted patience of a landscape that asks little of those who pass through it.
Live animated radar for Rock Mills 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 | Rock Mills, Grey, Ontario |
| Coordinates | 44.28931°N, 80.49531°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N0C |
| 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 Rock Mills, Ontario Weather Page
This page provides live weather conditions and forecasts for Rock Mills, 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 Rock Mills includes coordinates 44.289310°N, 80.495310°W, situated in Grey. Postal FSA: N0C. 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.