Prestonvale, Ontario Weather
Prestonvale, 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 Prestonvale in Lanark.
Marine forecast and fishing conditions near Prestonvale.
Flight conditions near Prestonvale. Data source: locating…
Soil conditions, frost risk and crop weather for Prestonvale.
About Prestonvale, Ontario
Prestonvale is a locality in Lanark, Ontario, Canada. It is classified as a village / hamlet. Prestonvale is located at 45.0076°N, 76.2889°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7H.
Prestonvale rests within the quiet reach of the Mississippi River, where the earth rises to meet the rounded prominence of Maloneys Hill. It lies 12.4 km north-north-west of Perth, ON (from Perth, ON: bearing 346°T), and is situated 5.9 km east of Lanark. The air here holds a particular, cool clarity, especially as the late afternoon light catches the persistent flow of the water, turning the surface into a shifting plane of hammered silver. Beyond the immediate banks, the land stretches toward the stillness of Haley Lake, four kilometers away, where the shadows grow long and dense against the timberline. The terrain maintains a steady, deliberate composure, defined by the weight of the hill and the constant, low-frequency pulse of the river moving steadily past the shoreline. Settlement in Prestonvale grew from the necessity of harnessing the land, with the economy traditionally rooted in the yields of the soil and the proximity to the water’s edge. Farmers and laborers once looked to the Mississippi River to sustain the rhythms of their work, grounding their daily lives in the cycles of the seasons that dictate the temperament of this part of Ontario. Today, the character of Prestonvale persists as a quiet intersection of heritage and rural endurance, where the past remains visible in the sturdy lines of old architecture and the persistence of local agricultural traditions. The pace of life follows the incline of the landscape, favoring a measured observation of the natural world over the haste of modern transit.
Live animated radar for Prestonvale 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 | Prestonvale, Lanark, Ontario |
| Coordinates | 45.00764°N, 76.28887°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 Prestonvale, Ontario Weather Page
This page provides live weather conditions and forecasts for Prestonvale, 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 Prestonvale includes coordinates 45.007640°N, 76.288870°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.