Mississauga, Ontario Weather

Marine forecast and fishing conditions near Mississauga.

Flight conditions near Mississauga. Data source: locating…

About Mississauga, Ontario

Mississauga is a city in Peel, Ontario, Canada. With a population of 717,961, Mississauga is a major urban centre in Ontario. Mississauga is located at 43.5857°N, 79.6571°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L5B.

Mississauga occupies a unique position upon the landscape of Ontario, Canada, resting near the Niagara Escarpment and defined by the flowing presence of the Credit River. It lies 14.1 km south-east of Brampton, ON (from Brampton, ON: bearing 144°T), and is situated 15.1 km north-north-east of Oakville. The land here holds a quiet weight, where the water of the Credit River carves its path toward the horizon, reflecting the pale, shifting light of a late afternoon sun. Before the rise of modern infrastructure, the territory served as a gathering place for Indigenous peoples, who moved along the waterways with a deep understanding of the seasonal shifts. As settlers arrived, the surrounding terrain was cleared for agriculture, gradually transitioning from quiet homesteads into a sprawling center of human activity. The growth of Mississauga reflects a persistent push toward development, where the early reliance on the fertile soil eventually gave way to the rapid expansion of roads and buildings that now define the horizon. Economic life in Mississauga thrives through a dense concentration of corporate headquarters and manufacturing facilities, serving as a vital engine for the regional economy. The presence of the Credit River continues to act as a physical anchor for the community, even as the scale of commerce has grown to include global logistics and technology sectors. Daily life moves with a steady, purposeful intensity, as workers navigate the thoroughfares that bridge the distance between industrial zones and the residential neighborhoods tucked away from the main arteries. While Lake Wabukayne sits roughly 7 km away, its presence offers a rare point of stillness, a reminder of the natural world that persists despite the surrounding pulse of industry. Cultural life in Mississauga finds expression through the University of Toronto Mississauga, which brings an intellectual vitality to the banks of the Credit River, encouraging a constant exchange of ideas. The local identity is shaped by the contributions of notable figures such as filmmaker Norman Jewison and author Margaret Atwood, both of whom have connections to the region’s expansive reach. Annual festivals bring people together in open spaces, celebrating a diversity that defines the social character of the population. As evening descends, the lights of the buildings begin to catch the cooling air, and the people of Mississauga move through their routines with a grounded sense of belonging to a place that is always becoming something new.

Live animated radar for Mississauga 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

About This Mississauga, Ontario Weather Page

This page provides live weather conditions and forecasts for Mississauga, 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 Mississauga includes coordinates 43.585660°N, 79.657110°W, situated in Peel. Postal FSA: L5B. 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.