Harlem, Ontario Weather
Harlem, 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 Harlem in Leeds.
Marine forecast and fishing conditions near Harlem.
Flight conditions near Harlem. Data source: locating…
Soil conditions, frost risk and crop weather for Harlem.
About Harlem, Ontario
Harlem is a locality in Leeds, Ontario, Canada. It is classified as a village / hamlet. Harlem is located at 44.6754°N, 76.1249°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7A.
Harlem sits quietly nestled against the rising slopes of Youngs Hill, where the land holds the afternoon light with a stubborn, golden clarity. It lies 26.4 km south-south-west of Smiths Falls, ON (from Smiths Falls, ON: bearing 198°T), and is situated 14.9 km west-north-west of Athens. The terrain here is defined by a rugged, glacial patience, situated seven kilometers from the quiet basin of Upper Beverley Lake and thirty-eight kilometers from the sprawling expanse of Thousand Islands National Park of Canada. Winter air in Harlem carries a sharp, metallic edge that settles over the fields, while the Rideau River, flowing sixteen kilometers away, shapes the deeper, unseen moisture of the region. The history of Harlem is marked by the steady labor of those who cleared the timber and turned the rocky soil, establishing a legacy of resilience that persists in the sturdy, weathered architecture of the older farmhouses. Life in Harlem follows the seasonal turn of the harvest and the slow, deliberate maintenance of the land, far removed from the clamor of modern industry. While the Rideau River lies at a distance, its presence influences the local sense of geography, grounding the people in a landscape that values the quietude of the woods over the pace of the city. Residents here maintain a deep connection to the earth, finding a particular beauty in the way the shadows stretch across the hillsides when the sun dips low behind the crest of Youngs Hill.
Live animated radar for Harlem 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 | Harlem, Leeds, Ontario |
| Coordinates | 44.67543°N, 76.12494°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7A |
| 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 Harlem, Ontario Weather Page
This page provides live weather conditions and forecasts for Harlem, 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 Harlem includes coordinates 44.675430°N, 76.124940°W, situated in Leeds. Postal FSA: K7A. 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.