Harper, Ontario Weather
Harper, 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 Harper in Lanark.
Marine forecast and fishing conditions near Harper.
Flight conditions near Harper. Data source: locating…
Soil conditions, frost risk and crop weather for Harper.
About Harper, Ontario
Harper is a locality in Lanark, Ontario, Canada. It is classified as a village / hamlet. Harper is located at 44.9193°N, 76.3549°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7H.
Harper occupies a quiet prominence within the Stanleys Hill, where the land rises with a deliberate, muscular grace above the surrounding lowlands. It lies 8.5 km west-north-west of Perth, ON (from Perth, ON: bearing 285°T), and is situated 10.9 km south of Lanark. The air here holds a distinct coolness at dusk, a thin clarity that catches the light and stretches it across the fields until the shadows of the trees deepen into bruised purples. While the Tay River winds its course some six kilometers away, the moisture of the region gathers in the basin of Upper Mud Lake, located four kilometers from the center of Harper, casting a reflective, silvered hum over the horizon. The terrain is marked by a rigorous, stony resilience, suggesting a landscape that has long resisted the reach of the plow, leaving behind pastures that hold the morning dew like scattered glass. The economic life of Harper emerged from a necessity to work within the confines of a challenging, rocky soil, favoring small-scale agriculture and the hard-won independence of those who settled the hills. Generations have built their lives around the seasonal turn of the earth, observing a pace dictated by the hardening frost and the late spring thaw rather than the frantic demands of modern industry. Today, Harper retains a modest, private character, favoring the weight of silence over the clamor of expansion. Those who reside here find satisfaction in the endurance of the land, finding beauty in the way the frost lines map the fields in winter and how the local roads follow the stubborn, ancient contours of the hill rather than cutting across them.
Live animated radar for Harper 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 | Harper, Lanark, Ontario |
| Coordinates | 44.91931°N, 76.35491°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7H |
| 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 Harper, Ontario Weather Page
This page provides live weather conditions and forecasts for Harper, 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 Harper includes coordinates 44.919310°N, 76.354910°W, situated in Lanark. Postal FSA: K7H. 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.