Cayuga, Ontario Weather
Cayuga, 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 Cayuga in Haldimand.
Marine forecast and fishing conditions near Cayuga.
Flight conditions near Cayuga. Data source: locating…
Soil conditions, frost risk and crop weather for Cayuga.
About Cayuga, Ontario
Cayuga is a urban community in Haldimand, Ontario, Canada. It is classified as a town. Cayuga is located at 42.9507°N, 79.8562°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N0A.
Cayuga rests along the banks of the Grand River, a settlement defined by the slow, deliberate movement of water against limestone and earth. It lies 32.7 km south of Hamilton, ON (from Hamilton, ON: bearing 182°T), and is situated 3.9 km south of Haldimand County. The air here holds a particular weight at dusk, when the humidity rising from the Grand River cools and settles over the fields like a fine, translucent veil. Just five kilometers away, the Taquanyah Conservation Area offers a respite of deep woods and quiet trails, while Dry Lake sits seven kilometers to the north, a still mirror reflecting the expansive sky of this region. The landscape around Cayuga is marked by a persistent, quiet productivity, where the turn of the seasons dictates the pace of life more than any clock. History in Cayuga is anchored to the river, which served as a vital artery for trade and movement long before the current roads took shape. The local economy draws strength from the agricultural bounty of the surrounding plains and a heritage of resourcefulness that has sustained Cayuga through generations. Beyond the immediate reach of the dwellings, the landscape remains open and honest, revealing the textures of the soil and the resilience of the hardy vegetation that thrives in this climate. Whether it is the sound of the Grand River pushing past the riverbanks or the sight of long shadows stretching across the countryside, Cayuga maintains a character defined by its proximity to the natural world.
Live animated radar for Cayuga 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 | Cayuga, Haldimand, Ontario |
| Coordinates | 42.95073°N, 79.85623°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N0A |
| 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 Cayuga, Ontario Weather Page
This page provides live weather conditions and forecasts for Cayuga, 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 Cayuga includes coordinates 42.950730°N, 79.856230°W, situated in Haldimand. Postal FSA: N0A. 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.