Harrowsmith, Ontario Weather
Harrowsmith, 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 Harrowsmith in Frontenac.
Marine forecast and fishing conditions near Harrowsmith.
Flight conditions near Harrowsmith. Data source: locating…
Soil conditions, frost risk and crop weather for Harrowsmith.
About Harrowsmith, Ontario
Harrowsmith is a compact rural community in Frontenac, Ontario, Canada. It is classified as a town. Harrowsmith is located at 44.4053°N, 76.6647°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7P.
Harrowsmith rests amidst the quiet, unassuming rise of Mitchells Hill, where the land holds a stillness that seems to gather the light of late afternoon against its limestone-flecked ridges. It lies 22.6 km north-north-west of Kingston, ON (from Kingston, ON: bearing 327°T), and is situated 8.9 km south-south-east of Verona. The air here carries a crisp, lingering scent of pine and limestone dust, reflecting a landscape shaped by glacial retreat and the slow, persistent weight of the Canadian Shield. Peters Lake sits nestled four kilometres away, its surface often mirroring the heavy, bruised purples of a gathering storm, while the Napanee River winds its way through the broader region seven kilometres distant, providing a slow-moving artery for the surrounding wilderness. Harrowsmith evolved from the foundational needs of a burgeoning agricultural frontier, serving as a vital junction where the iron rails once dictated the pulse of local commerce. Today, the economy of Harrowsmith reflects a transition from its early milling and rail-dependent roots toward a quieter, service-oriented existence that values the integrity of its rural heritage. Residents move through their days with a steady, pragmatic grace, the kind found in people who understand that the prosperity of the land is measured in seasons rather than seconds. Even as the modern world encroaches, Harrowsmith maintains a distinct composure, holding fast to the history of the families who first cleared these stubborn, rocky fields to build lives upon the bedrock of Frontenac.
Live animated radar for Harrowsmith 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 | Harrowsmith, Frontenac, Ontario |
| Coordinates | 44.405278°N, 76.664722°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7P |
| 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 Harrowsmith, Ontario Weather Page
This page provides live weather conditions and forecasts for Harrowsmith, 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 Harrowsmith includes coordinates 44.405278°N, 76.664722°W, situated in Frontenac. Postal FSA: K7P. 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.