Harriston, Ontario Weather
Harriston, 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 Harriston in Wellington.
Marine forecast and fishing conditions near Harriston.
Flight conditions near Harriston. Data source: locating…
Soil conditions, frost risk and crop weather for Harriston.
About Harriston, Ontario
Harriston is a community in Wellington, Ontario, Canada. It is classified as a town. Harriston is located at 43.9120°N, 80.8702°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N0G.
Harriston rests upon a landscape of quiet endurance, where the Maitland River carves a deliberate path through the fertile terrain of southwestern Ontario. It lies 60.6 km north of Stratford, ON (from Stratford, ON: bearing 8°T), and is situated 13.2 km south-west of Mount Forest. The water of the Maitland River reflects the turning seasons, moving past the banks with a steady, hushed urgency that defines the local horizon. Beyond the immediate reach of the streets, the stillness of Pike Lake waits eight kilometers away, a glassy expanse that holds the morning light in a firm, silver grip. Further afield, the Headquarters Conservation Area sits twenty-five kilometers distant, preserving a pocket of deeper woods that anchors the surrounding countryside. Even in the height of summer, the air here retains a crisp clarity, tasting faintly of turned earth and the cooling breath of the river as it pulls heat from the fields at dusk. Harriston emerged from the necessity of the mill and the railway, growing around the industrious pulse of water-powered trade that once defined the regional economy. The architecture of the older streets lingers in the memory of brick and timber, documenting a history of agriculture and manufacturing that persists in the steady work of local enterprises. People move through their days with a focus on the practical, valuing the resilience required to maintain a life in this climate. Traditions here often center on the seasonal shifts, where the harvest and the first frost dictate the pace of life more effectively than any clock. On quiet evenings, one might notice how the shadows stretch long and thin across the storefronts, revealing the honest, unadorned character of a place that values its own simple continuity.
Live animated radar for Harriston 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 | Harriston, Wellington, Ontario |
| Coordinates | 43.91198°N, 80.87017°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N0G |
| 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 Harriston, Ontario Weather Page
This page provides live weather conditions and forecasts for Harriston, 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 Harriston includes coordinates 43.911980°N, 80.870170°W, situated in Wellington. Postal FSA: N0G. 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.