Port Colborne, Ontario Weather
Port Colborne, 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 Port Colborne in Niagara.
Marine forecast and fishing conditions near Port Colborne.
Flight conditions near Port Colborne. Data source: locating…
Soil conditions, frost risk and crop weather for Port Colborne.
About Port Colborne, Ontario
Port Colborne is a city in Niagara, Ontario, Canada. It has a population of 20,033. Port Colborne is located at 42.9156°N, 79.1931°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L3K.
Port Colborne rests where the horizon of Lake Erie meets the sky, a low-slung expanse defined by the steady presence of the Welland Canal. It lies 9.4 km south-south-east of Welland, ON (from Welland, ON: bearing 164°T), and is situated 14.0 km west of Fort Erie. The terrain rises slightly toward Sugarloaf Hill, a modest height that offers a vantage point over the movement of ships and the shifting, slate-grey light of the water. Just a short distance inland, the quiet stillness of Mud Lake Conservation Area provides a counterbalance to the industrial hum of the locks. Here, the air carries a persistent dampness, smelling faintly of lake sediment and the sharp, metallic tang of passing vessels that navigate the waterway. Port Colborne maintains a character shaped by the heavy machinery of the canal and the resilience of those who labor alongside its banks. The local economy has long looked to the water for its survival, transitioning from early shipping and milling to a life defined by the mechanical rhythm of the locks. History lingers in the sturdy architecture of the waterfront, where the day-to-day life of the residents remains focused on the passage of steel hulls through the earth. Festivals often draw crowds to the canal-side, celebrating a maritime heritage that persists even as the seasons turn the fields and forests into muted, frost-bitten shades of brown.
Live animated radar for Port Colborne 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 | Port Colborne, Niagara, Ontario |
| Coordinates | 42.915556°N, 79.193055°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L3K |
| 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 Port Colborne, Ontario Weather Page
This page provides live weather conditions and forecasts for Port Colborne, 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 Port Colborne includes coordinates 42.915556°N, 79.193055°W, situated in Niagara. Postal FSA: L3K. 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.