Jamesville, Ontario Weather
Jamesville, 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 Jamesville in Lanark.
Marine forecast and fishing conditions near Jamesville.
Flight conditions near Jamesville. Data source: locating…
Soil conditions, frost risk and crop weather for Jamesville.
About Jamesville, Ontario
Jamesville is a urban community in Lanark, Ontario, Canada. It is classified as a small locality. Jamesville is located at 44.9075°N, 76.2631°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7H.
Jamesville rests within the quiet rise of Stanleys Hill, where the land holds the weight of the ancient stone beneath a thin, persistent skin of earth. It lies 1.3 km north-west of Perth, ON (from Perth, ON: bearing 312°T), and is situated 14.5 km south-south-east of Lanark. The Tay River carves a path through the low-lying hollows, its dark, cold currents moving with a deliberate patience that defines the character of the terrain. As the sun sinks toward the horizon, the light catches the surface of the water, turning the reeds into jagged silhouettes against the encroaching shadows. Five kilometers away, the still waters of Thoms Mud Lake anchor the periphery, providing a muted contrast to the steady motion of the river. Jamesville exists in this stillness, where the air smells of damp mineral and the slow decay of autumn leaves, a place where the geography dictates the slow, heavy turning of the seasons. The early settlers found their footing here by leaning into the stubborn demands of the soil, establishing a life that prioritized endurance over expansion. Agriculture and small-scale forestry have long shaped the local economy, keeping the inhabitants focused on the immediate needs of the land and the changing temperament of the weather. Traditions in Jamesville reflect this isolation, favoring private gatherings and the maintenance of homesteads that have persisted through decades of harsh winters. There is a specific, sharp clarity to the mornings here, a quality of light that seems to sharpen the edges of the timber frames and fences, lending the entire landscape a sense of profound, undisturbed presence.
Live animated radar for Jamesville 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 | Jamesville, Lanark, Ontario |
| Coordinates | 44.9075°N, 76.263056°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7H |
| 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 Jamesville, Ontario Weather Page
This page provides live weather conditions and forecasts for Jamesville, 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 Jamesville includes coordinates 44.907500°N, 76.263056°W, situated in Lanark. Postal FSA: K7H. 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.