Alton, Ontario Weather
Alton, 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 Alton in Peel.
Marine forecast and fishing conditions near Alton.
Flight conditions near Alton. Data source: locating…
Soil conditions, frost risk and crop weather for Alton.
About Alton, Ontario
Alton is a compact rural community in Peel, Ontario, Canada. It is classified as a village / hamlet. Alton is located at 43.8593°N, 80.0689°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L7K.
Alton sits nestled within the modest, rising elevation of The Pinnacle, where the land gathers itself into quiet folds above the surrounding plains. It lies 31.2 km north-west of Brampton, ON (from Brampton, ON: bearing 308°T), and is situated 6.0 km west of Caledon Village. The Credit River carves a deliberate path through this terrain, its waters holding the chill of the highlands as they pull steadily past the settlement’s edge. In the late afternoon, the light here catches the limestone dust and the damp earth, turning the horizon a bruised, metallic violet that settles deep into the valley. Caledon Lake remains a silent presence nearby, its stillness contrasting with the persistent, low-frequency movement of the river that defines the character of the ground. Industry in Alton once turned on the strength of the water, with mills finding purpose in the steady current that powered the early machinery of the region. Today, the economy has shifted toward a more deliberate pace, favoring the preservation of older stone structures and the quiet trade of local artisans who work in the shadow of the valley’s ridges. The people here maintain a steady relationship with the changing seasons, marked by the way the frost gathers on the riverbanks and the sudden, sharp clarity of the air during the deep winter months. Alton carries its history not as a monument, but as a lived experience, visible in the way the architecture clings to the slopes of The Pinnacle, anchoring the village to the physical reality of the landscape.
Live animated radar for Alton 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 | Alton, Peel, Ontario |
| Coordinates | 43.85931°N, 80.06894°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L7K |
| 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 Alton, Ontario Weather Page
This page provides live weather conditions and forecasts for Alton, 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 Alton includes coordinates 43.859310°N, 80.068940°W, situated in Peel. Postal FSA: L7K. 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.