Lewisham, Ontario Weather
Lewisham, 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 Lewisham in Muskoka.
Marine forecast and fishing conditions near Lewisham.
Flight conditions near Lewisham. Data source: locating…
Soil conditions, frost risk and crop weather for Lewisham.
About Lewisham, Ontario
Lewisham is a locality in Muskoka, Ontario, Canada. It is classified as a town. Lewisham is located at 44.8706°N, 79.1053°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P1P.
Lewisham rests within a quiet fold of the Canadian Shield, defined by the persistent, dark passage of the Black River. It lies 18.5 km east of Gravenhurst, ON (from Gravenhurst, ON: bearing 89°T), and is situated 18.6 km south-south-east of Bracebridge. The low, granite-ribbed hills cradle a landscape where the air holds a permanent, cool dampness, and the evening light catches the reeds along the water in a singular, bruised purple hue. Beatty's Lake lies about 2 km away, offering a still, reflective reprieve from the persistent current of the river, while the distant, churning rush of the Big Eddy, located about 11 km away, anchors the rugged character of the surrounding terrain. The history of Lewisham remains tied to the hard, extractive labor of the early timber era, when the river served as the primary artery for moving pine toward the southern markets. While the massive log drives have long since vanished, the local economy keeps a modest pace, finding its current purpose in the quiet maintenance of the land and the seasonal rhythms of those who dwell among the dense, coniferous woods. Life in Lewisham persists with a deliberate stillness, marked by the sound of wind shifting through the white pines and the occasional, sharp call of a loon echoing from the nearby water.
Live animated radar for Lewisham 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 | Lewisham, Muskoka, Ontario |
| Coordinates | 44.870556°N, 79.105278°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P1P |
| 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 Lewisham, Ontario Weather Page
This page provides live weather conditions and forecasts for Lewisham, 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 Lewisham includes coordinates 44.870556°N, 79.105278°W, situated in Muskoka. Postal FSA: P1P. 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.