Eureka, Ontario Weather
Eureka, 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 Eureka in Sudbury.
Marine forecast and fishing conditions near Eureka.
Flight conditions near Eureka. Data source: locating…
Soil conditions, frost risk and crop weather for Eureka.
About Eureka, Ontario
Eureka is a locality in Sudbury, Ontario, Canada. It is classified as a village / hamlet. Eureka is located at 47.2017°N, 81.9921°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0M.
Eureka occupies a rugged, quiet reach of the Canadian Shield where the land yields to the persistent presence of water. It lies 56.3 km south-south-west of Gogama, ON (from Gogama, ON: bearing 201°T), and is situated 13.8 km south-east of Biscotasing. The terrain here is defined by the dark, deep basins of Biscotasi Lake and the steady, cold transit of the Spanish River, which carve through the dense forest and granite outcrops. At dusk, the light turns a bruised violet, catching the surface of the water so that the horizon between the shore and the sky seems to dissolve into a single, shimmering plane. The air carries a sharp, resinous scent of pine and damp stone, a reminder of the vast, wild expanse that surrounds Eureka and presses inward against its quiet perimeter. The history of Eureka is tied to the movement of timber and the reach of early rail lines, remnants of an era when the extraction of resources dictated the pace of life. While the industries that once defined the region have shifted, the silence of the surrounding woods remains, occasionally broken by the distant call of a loon or the low, persistent movement of the Spanish River. Biscotasi Lake Provincial Park sits 19 km away, serving as a reminder of the quiet, protected wilderness that persists beyond the immediate reach of human activity. Life in Eureka follows the season’s turn, marked by the slow freeze of the waterways and the brief, bright intensity of summer, preserving a character that is defined less by ambition and more by the enduring weight of the landscape.
Live animated radar for Eureka 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 | Eureka, Sudbury, Ontario |
| Coordinates | 47.20169°N, 81.99212°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P0M |
| 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 Eureka, Ontario Weather Page
This page provides live weather conditions and forecasts for Eureka, 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 Eureka includes coordinates 47.201690°N, 81.992120°W, situated in Sudbury. Postal FSA: P0M. 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.