Addison, Ontario Weather
Addison, 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 Addison in Leeds.
Marine forecast and fishing conditions near Addison.
Flight conditions near Addison. Data source: locating…
Soil conditions, frost risk and crop weather for Addison.
About Addison, Ontario
Addison is a compact rural community in Leeds, Ontario, Canada. It is classified as a village / hamlet. Addison is located at 44.6606°N, 75.8822°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K6T.
Addison rests quietly within the rural landscape near the rise of Connaught Hill. It lies 17.1 km west-north-west of Brockville, ON (from Brockville, ON: bearing 294°T), and is situated 6.0 km east-north-east of Athens. The terrain here holds a stillness that gathers in the hollows at dusk, when the light turns thin and pale against the horizon. Mud Lake sits just 2 km away, its surface often mirroring the heavy, slate-colored skies that characterize the season. Further afield, the South Nation River winds its path 16 km distant, while the expanse of Thousand Islands National Park of Canada lies 35 km away, anchoring the broader region in a geography of stone and water. The history of Addison reflects the steady, patient work of generations who cleared the land and built their lives upon this solid ground. Addison maintains a character defined by its agricultural roots, where the economy remains tied to the cycles of the seasons and the demands of the soil. Life here proceeds with a functional clarity, seen in the maintenance of local roads and the simple architecture of homes that stand exposed to the changing winds. There is a particular beauty in the way the morning mist clings to the fields surrounding the settlement, a reminder of the quiet endurance required to thrive in this corner of the country.
Live animated radar for Addison 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 | Addison, Leeds, Ontario |
| Coordinates | 44.660556°N, 75.882222°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K6T |
| 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 Addison, Ontario Weather Page
This page provides live weather conditions and forecasts for Addison, 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 Addison includes coordinates 44.660556°N, 75.882222°W, situated in Leeds. Postal FSA: K6T. 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.