Marchmont, Ontario Weather
Marchmont, 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 Marchmont in Simcoe.
Marine forecast and fishing conditions near Marchmont.
Flight conditions near Marchmont. Data source: locating…
Soil conditions, frost risk and crop weather for Marchmont.
About Marchmont, Ontario
Marchmont is a locality in Simcoe, Ontario, Canada. It is classified as a small locality. Marchmont is located at 44.6320°N, 79.5107°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L3V.
Marchmont sits in quiet repose near the slopes of Moonstone Hill, where the land gathers itself into a modest, rolling elevation above the North River. It lies 7.5 km west-north-west of Orillia, ON (from Orillia, ON: bearing 294°T), and is situated 13.5 km south-east of Coldwater. The North River carves a deliberate path through the terrain, its current providing a steady, low-frequency pulse that defines the character of the surrounding acreage. At dusk, the light catches the moisture rising from the banks, turning the air a pale, bruised violet that clings to the base of the hills. Bass Lake lies just 3 km away, its waters acting as a dark mirror to the shifting clouds, while the distant, vast presence of Parc national du Canada des Îles-de-la-Baie-Georgienne, situated 40 km off, suggests the wilder, archipelago-strewn horizon that eventually pulls toward the Great Lakes. The history of Marchmont remains anchored in the stubborn resilience of those who first cleared the timber to turn the heavy earth toward cultivation. Agriculture continues to hold a place here, though the economy has long since shifted to accommodate the rhythms of modern industry and the needs of those seeking a slower transition from the denser hubs nearby. The local pace is marked by the mechanical hum of seasonal equipment and the occasional passage of traffic heading toward the higher ground of Moonstone Hill. Beyond the daily labor, there is a persistent, grounded stillness in the fields, a sense that the inhabitants move in accordance with the turning seasons rather than the demands of a clock. Even now, the land retains a certain austerity, holding onto the memory of the early settlers who found in this valley a place to build a life against the backdrop of the North River.
Live animated radar for Marchmont 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 | Marchmont, Simcoe, Ontario |
| Coordinates | 44.632°N, 79.51066°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L3V |
| 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 Marchmont, Ontario Weather Page
This page provides live weather conditions and forecasts for Marchmont, 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 Marchmont includes coordinates 44.632000°N, 79.510660°W, situated in Simcoe. Postal FSA: L3V. 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.