Antrim, Ontario Weather
Antrim, 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 Antrim in Carleton.
Marine forecast and fishing conditions near Antrim.
Flight conditions near Antrim. Data source: locating…
Soil conditions, frost risk and crop weather for Antrim.
About Antrim, Ontario
Antrim is a locality in Carleton, Ontario, Canada. It is classified as a village / hamlet. Antrim is located at 45.3681°N, 76.2281°W. It observes Eastern Time (UTC−5 / −4). Postal code area: K7S.
Antrim rests with a quiet permanence near the slopes of the Indian Hill, where the land holds the cooling shadows of the afternoon with a deliberate grace. It lies 12.6 km south-east of Arnprior, ON (from Arnprior, ON: bearing 126°T), and is situated 13.4 km north-north-east of Mississippi Mills. The Mississippi River flows through this landscape, carving a path that defines the local terrain as it moves toward the horizon. Those seeking the natural character of the region often look toward the Morris Island Conservation Area, situated 11 km away, or the expanse of Lake Madawaska, which lies 13 km distant. The air in Antrim carries the scent of damp earth and pine, a sharpness that lingers long after the sun has slipped behind the tree line. Here, the light at dusk turns the fields into a muted palette of bronze and grey, settling over the ground like a heavy, velvet cloak. The history of Antrim remains tied to the working rhythms of the river and the surrounding woods, where generations have cultivated the soil and managed the timber. Agricultural traditions persist in the small-scale operations that dot the landscape, maintaining a connection to the land that feels both practical and ancient. While the pace of modern life continues to shift, Antrim keeps to its own measured speed, defined by the seasonal cycles of the river and the steady work of its inhabitants. Local life is marked by the simple sounds of tractors in the distance and the wind moving through the canopy of the Indian Hill, creating a persistent, low-frequency hum that anchors the day. In the quiet corners of the village, one finds the enduring legacy of those who first cleared these paths, leaving behind a stillness that feels earned rather than empty.
Live animated radar for Antrim 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 | Antrim, Carleton, Ontario |
| Coordinates | 45.368055°N, 76.228055°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | K7S |
| 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 Antrim, Ontario Weather Page
This page provides live weather conditions and forecasts for Antrim, 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 Antrim includes coordinates 45.368055°N, 76.228055°W, situated in Carleton. Postal FSA: K7S. 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.