Tennyson, Ontario Weather
Tennyson, 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 Tennyson in Lanark.
Marine forecast and fishing conditions near Tennyson.
Flight conditions near Tennyson. Data source: locating…
Soil conditions, frost risk and crop weather for Tennyson.
About Tennyson, Ontario
Tennyson is a locality in Lanark, Ontario, Canada. It is classified as a village / hamlet. Tennyson is located at 45.0388°N, 76.1597°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7C.
Tennyson rests within a quiet fold of the landscape, defined by the persistent presence of the Mississippi River and the rising silhouette of Maloneys Hill. It lies 17.1 km north-north-east of Perth, ON (from Perth, ON: bearing 25°T), and is situated 11.1 km south of Carleton Place. The earth here holds a stubborn, rocky character, where the light at dusk catches the grey stone and turns the fields into a palette of muted ochre and slate. Nearby, Mississippi Lake exerts a gravitational pull on the horizon, its expanse reflecting the vast, changing moods of the sky. The air carries the scent of damp earth and river reeds, marking a terrain that feels ancient and indifferent to the passing of hours. Settlement in Tennyson grew from the necessity of the land, shaped by those who looked to the Mississippi River for movement and sustenance. The local economy persists in the quiet labor of agriculture, where the daily routines of the few residents match the slow, steady turning of the seasons. Maloneys Hill stands as a silent observer to this endurance, its slopes providing a fixed point in a region where the water and the wind dictate the pace of life. A particular stillness defines the afternoons, a heavy, resonant silence that settles over the fields long before the sun disappears behind the trees.
Live animated radar for Tennyson 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 | Tennyson, Lanark, Ontario |
| Coordinates | 45.03878°N, 76.15969°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7C |
| 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 Tennyson, Ontario Weather Page
This page provides live weather conditions and forecasts for Tennyson, 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 Tennyson includes coordinates 45.038780°N, 76.159690°W, situated in Lanark. Postal FSA: K7C. 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.