Rostrevor, Ontario Weather
Rostrevor, 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 Rostrevor in Muskoka.
Marine forecast and fishing conditions near Rostrevor.
Flight conditions near Rostrevor. Data source: locating…
Soil conditions, frost risk and crop weather for Rostrevor.
About Rostrevor, Ontario
Rostrevor is a locality in Muskoka, Ontario, Canada. It is classified as a village / hamlet. Rostrevor is located at 45.1872°N, 79.5692°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0B.
Rostrevor rests within the rugged embrace of the Mount Ararat, where the land rises in quiet defiance against the horizon. It lies 26.7 km west-south-west of Huntsville, ON (from Huntsville, ON: bearing 239°T), and is situated 7.7 km north of Port Carling. The Dee River carves a path through the terrain, its currents pulling the cold air of the highlands down toward the lower basins. Near the summit, the presence of Water Lily Lake offers a stillness that contrasts with the persistent movement of the river, while the distant, rhythmic rush of Clark Falls provides a constant, low-frequency pulse to the woods. As the sun dips behind the ridge, the light turns a bruised, metallic gold, catching the edges of the granite outcrops that define this high-altitude topography. The history of Rostrevor lingers in the thin, rocky soil, where early efforts to cultivate the wilderness met the stubborn resistance of the Canadian Shield. The local economy has long shifted away from the initial struggles of hardscrabble land clearing, finding a modern cadence in the stewardship of the natural landscape and the seasonal ebb and flow of those drawn to the quietude of the Mount Ararat. People here move with an awareness of the changing seasons, their lives shaped by the heavy snows of winter and the sudden, vibrant blooming of the short summer months. In Rostrevor, the stillness of the deep woods encourages a particular kind of solitude, one that honors the resilience of those who carved a life from these slopes long ago.
Live animated radar for Rostrevor 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 | Rostrevor, Muskoka, Ontario |
| Coordinates | 45.187222°N, 79.569167°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P0B |
| 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 Rostrevor, Ontario Weather Page
This page provides live weather conditions and forecasts for Rostrevor, 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 Rostrevor includes coordinates 45.187222°N, 79.569167°W, situated in Muskoka. Postal FSA: P0B. 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.