Marysville, Ontario Weather
Marysville, 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 Marysville in Frontenac.
Marine forecast and fishing conditions near Marysville.
Flight conditions near Marysville. Data source: locating…
Soil conditions, frost risk and crop weather for Marysville.
About Marysville, Ontario
Marysville is a compact rural community in Frontenac, Ontario, Canada. It is classified as a town. Marysville is located at 44.1936°N, 76.4372°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7K.
Marysville rests upon the rising ground of Lamberts Hill, looking out toward the expansive, steel-blue waters of Lake Ontario. It lies 7.4 km south-east of Kingston, ON (from Kingston, ON: bearing 128°T), and is situated 20.7 km west-south-west of Port Metcalf. The air here holds the damp, cool weight of the lake, carrying a salinity that clings to the limestone and the late-season grasses. As the sun dips low, the horizon blurs, casting a long, amber clarity across the slopes that makes the stone walls of the landscape seem to pulse with a faint, reflected heat. The local economy of Marysville persists in a quiet alignment with the land, rooted in the seasonal cycles of the fields and the endurance of its inhabitants. While the Cataraqui River (Rideau Canal) flows some distance away, its presence lingers in the historical consciousness of the region, reminding those in Marysville of a time when the movement of goods defined the path of settlement. Daily life follows the turning of the seasons, marked by the steady labor of those who work the soil and the quietude of evenings spent watching the light fade over the water. There is a singular dignity in the way the morning mist clings to Lamberts Hill, a reminder that the character of Marysville is shaped as much by the horizon as by the steady, persistent industry of its people.
Live animated radar for Marysville 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 | Marysville, Frontenac, Ontario |
| Coordinates | 44.193611°N, 76.437222°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7K |
| 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 Marysville, Ontario Weather Page
This page provides live weather conditions and forecasts for Marysville, 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 Marysville includes coordinates 44.193611°N, 76.437222°W, situated in Frontenac. Postal FSA: K7K. 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.