Dean Lake, Ontario Weather
Dean Lake, 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 Dean Lake in Algoma.
Marine forecast and fishing conditions near Dean Lake.
Flight conditions near Dean Lake. Data source: locating…
Soil conditions, frost risk and crop weather for Dean Lake.
About Dean Lake, Ontario
Dean Lake is a locality in Algoma, Ontario, Canada. It is classified as a village / hamlet. Dean Lake is located at 46.2150°N, 83.1550°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0R.
Dean Lake rests quietly along the edge of the North Channel, cradled by a landscape where the earth rises to meet the prominent silhouette of Graveyard Hill. It lies 23.4 km west-south-west of Blind River, ON (from Blind River, ON: bearing 246°T), and is situated 8.9 km south-east of Iron Bridge. The Mississagi River flows with a cold, insistent clarity through this terrain, carrying the weight of the northern woods toward the open waters of the channel. As evening light settles, the shadows cast by the surrounding timber deepen, lending the air a stillness that feels heavy with the scent of pine and damp stone. Travelers passing through the region often find themselves drawn toward the nearby North Channel Inshore Provincial Park, yet Dean Lake retains its own private character, defined by the slow, deliberate movement of the current. Even the distant roar of Mississagi Falls seems to hum in the background, a reminder of the wilder, more restless energy that defines the geography beyond the immediate shore. The history of Dean Lake persists in the quiet endurance of those who have long harvested the timber and navigated the currents of the Mississagi River. Once a site of active industrial interest, the economy here has transitioned into a steady, modest reflection of the land’s natural offerings, where the cycle of the seasons dictates the pace of daily labor. Local traditions hold fast to the rhythms of the water, with generations maintaining a deep familiarity with the shifting depths and the seasonal moods of the North Channel. Though the modern world presses in from the periphery, Dean Lake keeps its focus on the essential: the maintenance of the shoreline, the preservation of local knowledge, and the simple, stark beauty of a life lived in proximity to the river’s edge.
Live animated radar for Dean Lake 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 | Dean Lake, Algoma, Ontario |
| Coordinates | 46.215°N, 83.155°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P0R |
| 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 Dean Lake, Ontario Weather Page
This page provides live weather conditions and forecasts for Dean Lake, 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 Dean Lake includes coordinates 46.215000°N, 83.155000°W, situated in Algoma. Postal FSA: P0R. 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.