Deseronto, Ontario Weather
Deseronto, 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 Deseronto in Hastings.
Marine forecast and fishing conditions near Deseronto.
Flight conditions near Deseronto. Data source: locating…
Soil conditions, frost risk and crop weather for Deseronto.
About Deseronto, Ontario
Deseronto is a town in Hastings, Ontario, Canada. It has a population of approximately 1,747. Deseronto is located at 44.1966°N, 77.0510°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7R.
Deseronto occupies a low-lying stretch of land along the northern shore of Lake Ontario, where the horizon meets the water in a quiet, expansive line. It lies 26.6 km east of Belleville, ON (from Belleville, ON: bearing 84°T), and is situated 8.0 km south-west of Greater Napanee. The terrain rises slightly toward the nearby Roblin Hill, providing a vantage point over the meeting of the Napanee River with the lake. At dusk, the light catches the surface of the water, turning the reeds and shoreline into silhouettes that hold the stillness of the evening air. The Napanee Conservation Area, situated about 10 km away, offers a sense of the broader landscape, while Buttermilk Falls, located 15 km distant, adds a distant, rhythmic hum to the surrounding geography. History clings to Deseronto through its legacy as a former industrial hub, where the timber trade once defined the movement of goods and the lives of those who settled here. The economy has shifted from those early days of lumber and rail into a quieter present, yet the presence of the water remains a constant, shaping the character of the streets that run toward the shore. Life here moves with a steady, deliberate pace, grounded by the proximity of the Napanee River and the enduring influence of the lake. The architecture of Deseronto reflects a pride in its past, standing as a reminder of the industry that once thrived along the coast, even as the modern day finds its own quiet footing on the edge of the water.
Live animated radar for Deseronto 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 | Deseronto, Hastings, Ontario |
| Coordinates | 44.19657°N, 77.05095°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7R |
| 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 Deseronto, Ontario Weather Page
This page provides live weather conditions and forecasts for Deseronto, 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 Deseronto includes coordinates 44.196570°N, 77.050950°W, situated in Hastings. Postal FSA: K7R. 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.