Constance Bay, Ontario Weather
Constance Bay, 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 Constance Bay in Carleton.
Marine forecast and fishing conditions near Constance Bay.
Flight conditions near Constance Bay. Data source: locating…
Soil conditions, frost risk and crop weather for Constance Bay.
About Constance Bay, Ontario
Constance Bay is a locality in Carleton, Ontario, Canada. It is classified as a town. Constance Bay is located at 45.4867°N, 76.0756°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K2W.
Constance Bay sits upon a sandy peninsula, defined by the quiet reach of the land toward the water and the distant, stoic presence of the Escarpement d'Eardley. It lies 22.8 km east-north-east of Arnprior, ON (from Arnprior, ON: bearing 75°T), and is situated 7.4 km south-west of Pontiac. The Carp River meanders through the landscape about 9 km away, while the stillness of Casey Lake rests 8 km from the shoreline, grounding the surroundings in a geography of subtle shifts and hidden hollows. At dusk, the light here thins into a pale, translucent gold, catching the fine-grained earth and turning the air into something cool and heavy with the scent of pine. The terrain carries a particular resilience, shaped by the weight of glacial sand that creates a distinct, porous horizon where the earth yields softly underfoot. Constance Bay sustains a character defined by its transition from a seasonal retreat to a year-round home for those drawn to the open space. The economy relies on the quiet persistence of local enterprise and the daily routines of residents who manage the balance between wilderness and settlement. History lingers in the architecture of older cottages, many built long before the current era of modernization, standing as markers of a time when the water provided the primary passage for travel. Life in Constance Bay follows the turning of the seasons, moving from the frozen silence of winter to the sudden, vibrant activity that accompanies the spring thaw. This cycle informs the daily habits of the people, who maintain a connection to the land that feels both practical and deeply ingrained in the local identity.
Live animated radar for Constance Bay 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 | Constance Bay, Carleton, Ontario |
| Coordinates | 45.486667°N, 76.075555°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K2W |
| 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 Constance Bay, Ontario Weather Page
This page provides live weather conditions and forecasts for Constance Bay, 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 Constance Bay includes coordinates 45.486667°N, 76.075555°W, situated in Carleton. Postal FSA: K2W. 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.