Carterton, Ontario Weather
Carterton, 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 Carterton in Algoma.
Marine forecast and fishing conditions near Carterton.
Flight conditions near Carterton. Data source: locating…
Soil conditions, frost risk and crop weather for Carterton.
About Carterton, Ontario
Carterton is a locality in Algoma, Ontario, Canada. It is classified as a village / hamlet. Carterton is located at 46.1979°N, 83.9555°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P6B.
Carterton rests upon the quiet, low-lying shores of the St. Marys River, where the earth rises steadily toward the prominence of Roberts Hill. It lies 31.7 km west-south-west of Thessalon, ON (from Thessalon, ON: bearing 257°T), and is situated 8.1 km south-west of Hilton Beach. The air here holds the damp, cool weight of the river, and at dusk, the light clings to the water’s surface with a peculiar, silver intensity that makes the horizon seem deeper than it is. While the Two Tree River flows through the landscape some nine kilometers away, the immediate surroundings of Carterton remain defined by the broad, steady movement of the main channel. To the east, the Hilton Township Wilderness Area provides a stretch of undisturbed land eight kilometers from the settlement, offering a backdrop of stillness that colors the local experience of the changing seasons. The character of Carterton derives from a long-standing relationship with the land, where the rhythms of agriculture and seasonal labor shape the days of its inhabitants. History persists in the modest architecture and the clear, utilitarian layout of the roads, which acknowledge the physical demands of the terrain rather than defying them. Life in Carterton moves with the gravity of a place that understands its own isolation, favoring a deliberate pace that allows for the observation of small shifts in the wind or the arrival of migratory birds. The economy remains anchored to the resources of the immediate vicinity, maintaining a connection to the primary industries that have defined this part of the country for generations.
Live animated radar for Carterton 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 | Carterton, Algoma, Ontario |
| Coordinates | 46.19793°N, 83.95551°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P6B |
| 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 Carterton, Ontario Weather Page
This page provides live weather conditions and forecasts for Carterton, 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 Carterton includes coordinates 46.197930°N, 83.955510°W, situated in Algoma. Postal FSA: P6B. 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.