Charnwood, Ontario Weather
Charnwood, 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 Charnwood in Halton.
Marine forecast and fishing conditions near Charnwood.
Flight conditions near Charnwood. Data source: locating…
Soil conditions, frost risk and crop weather for Charnwood.
About Charnwood, Ontario
Charnwood is a urban community in Halton, Ontario, Canada. It is classified as a small locality. Charnwood is located at 43.4592°N, 79.6600°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L6J.
Charnwood rests upon the firm, level ground that meets the expansive, shifting surface of Lake Ontario. It lies 14.1 km south of Mississauga, ON (from Mississauga, ON: bearing 181°T), and is situated 15.9 km north-east of Burlington. The air here holds a particular weight, carrying the cool, damp breath of the lake as it moves toward the rising profile of the Milton Heights. While the Credit River flows through the distant lowlands nine kilometers away, the immediate surroundings of Charnwood are defined by the open horizon and the steady, insistent light that bleeds across the water at the end of every day. The terrain here possesses a stark, functional clarity, where the land meets the water with an unadorned directness that dictates the pace of the morning. The history of Charnwood reflects the practical ambitions of those who first settled near the transit of trade along the shore, building a base for industry that persists in the quiet movement of goods and labor. Local life balances the demands of contemporary commerce with the persistent influence of the lake, which dictates the shifting moods of the climate and the seasonal cycles of the surrounding fields. Charnwood maintains a character formed by this proximity to the water, where the machinery of the modern economy operates against a backdrop of vast, gray-blue water and the distant, protective rise of the Milton Heights. Life here proceeds with a focused efficiency, marked by the persistent sound of wind moving over the shore and the steady, reliable routines of a population settled at the edge of the basin.
Live animated radar for Charnwood 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 | Charnwood, Halton, Ontario |
| Coordinates | 43.459167°N, 79.66°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L6J |
| 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 Charnwood, Ontario Weather Page
This page provides live weather conditions and forecasts for Charnwood, 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 Charnwood includes coordinates 43.459167°N, 79.660000°W, situated in Halton. Postal FSA: L6J. 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.