Larchwood, Ontario Weather
Larchwood, 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 Larchwood in Sudbury.
Marine forecast and fishing conditions near Larchwood.
Flight conditions near Larchwood. Data source: locating…
Soil conditions, frost risk and crop weather for Larchwood.
About Larchwood, Ontario
Larchwood is a urban community in Sudbury, Ontario, Canada. It is classified as a village / hamlet. Larchwood is located at 46.5884°N, 81.3073°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P3Y.
Larchwood rests quietly in a landscape defined by the rugged character of the Canadian Shield, where the steady current of the Onaping River carves its path through the ancient, worn terrain. It lies 18.2 km west of Grand Sudbury, ON (from Grand Sudbury, ON: bearing 274°T), and is situated 8.5 km west of Chelmsford. The spirit of Larchwood emerges from the proximity of the Blueberry Hill, a rising landform that catches the first amber light of dawn, casting long, contemplative shadows across the valley. Nearby, the stillness of Cow Lake provides a stark contrast to the distant, rhythmic roar of High Falls, while the expansive reach of Windy Lake Provincial Park marks the horizon with a deep, evergreen presence. The air here holds a distinct, crisp clarity, sharpened by the nearby water and the stone-heavy earth that anchors the region to its foundational geology. Hardened by the industrial legacy of the surrounding Sudbury basin, Larchwood carries the weight of a working history that shaped its modest, enduring architecture. The local economy maintains a steady pace, reflecting a resilience born from generations of labor in the earth’s deep veins and the surrounding timberlands. People here move with a deliberate purpose, often pausing to watch the evening sky turn a bruised, metallic violet over the trees. In the quiet hours of the afternoon, one might catch the scent of pine needles warming on the rock, a reminder of the vast, untamed stretches that define the perimeter of life in this corner of the north.
Live animated radar for Larchwood 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 | Larchwood, Sudbury, Ontario |
| Coordinates | 46.58839°N, 81.30733°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P3Y |
| 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 Larchwood, Ontario Weather Page
This page provides live weather conditions and forecasts for Larchwood, 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 Larchwood includes coordinates 46.588390°N, 81.307330°W, situated in Sudbury. Postal FSA: P3Y. 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.