Rossclair, Ontario Weather
Rossclair, 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 Rossclair in Muskoka.
Marine forecast and fishing conditions near Rossclair.
Flight conditions near Rossclair. Data source: locating…
Soil conditions, frost risk and crop weather for Rossclair.
About Rossclair, Ontario
Rossclair is a locality in Muskoka, Ontario, Canada. It is classified as a village / hamlet. Rossclair is located at 45.0631°N, 79.5483°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0B.
Rossclair rests quietly upon the granite-strewn shore of Lake Muskoka, where the land rises toward the nearby Mount Ararat. It lies 27.2 km north-west of Gravenhurst, ON (from Gravenhurst, ON: bearing 323°T), and is situated 6.8 km south-south-east of Port Carling. The Indian River curls through the terrain, its dark, cedar-stained current meeting the expansive water with a stillness that holds the reflection of passing clouds. In the late afternoon, the light turns the rocky shoreline a deep, bruised copper, casting long shadows that emphasize the rugged, ancient character of the Canadian Shield. The air here carries a persistent dampness, a cool breath from the lake that keeps the mosses thick and the hemlocks leaning toward the water’s edge. Rossclair persists as a quiet enclave, shaped by the legacy of the water routes that once defined movement through the region. While the bustle of Bala Falls sits only 8 km away, Rossclair maintains a private composure, far removed from the more distant reach of Parc national du Canada des Îles-de-la-Baie-Georgienne. The local economy and life in Rossclair follow the seasonal pulse of the water, with wood-framed structures standing as markers of a time when the lake served as the primary artery for industry and travel. Days unfold with the sound of the Indian River moving against the stones, a constant, low-frequency presence that reminds those living here of the deep, geological patience of the landscape.
Live animated radar for Rossclair 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 | Rossclair, Muskoka, Ontario |
| Coordinates | 45.063056°N, 79.548333°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 Rossclair, Ontario Weather Page
This page provides live weather conditions and forecasts for Rossclair, 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 Rossclair includes coordinates 45.063056°N, 79.548333°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.